31362849420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{21317}}^1$

素因数の和:21480

約数の個数: 192

約数和(自身を含む): 104520278016

約数和(自身を除く): 73157428596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 113, 124, 140, 155, 186, 210, 217, 226, 310, 339, 372, 420, 434, 452, 465, 565, 620, 651, 678, 791, 868, 930, 1085, 1130, 1302, 1356, 1582, 1695, 1860, 2170, 2260, 2373, 2604, 3164, 3255, 3390, 3503, 3955, 4340, 4746, 6510, 6780, 7006, 7910, 9492, 10509, 11865, 13020, 14012, 15820, 17515, 21018, 21317, 23730, 24521, 35030, 42036, 42634, 47460, 49042, 52545, 63951, 70060, 73563, 85268, 98084, 105090, 106585, 122605, 127902, 147126, 149219, 210180, 213170, 245210, 255804, 294252, 298438, 319755, 367815, 426340, 447657, 490420, 596876, 639510, 660827, 735630, 746095, 895314, 1279020, 1321654, 1471260, 1492190, 1790628, 1982481, 2238285, 2408821, 2643308, 2984380, 3304135, 3964962, 4476570, 4625789, 4817642, 6608270, 7226463, 7929924, 8953140, 9251578, 9635284, 9912405, 12044105, 13216540, 13877367, 14452926, 16861747, 18503156, 19824810, 23128945, 24088210, 27754734, 28905852, 33723494, 36132315, 39649620, 46257890, 48176420, 50585241, 55509468, 67446988, 69386835, 72264630, 74673451, 84308735, 92515780, 101170482, 138773670, 144529260, 149346902, 168617470, 202340964, 224020353, 252926205, 277547340, 298693804, 337234940, 373367255, 448040706, 505852410, 522714157, 746734510, 896081412, 1011704820, 1045428314, 1120101765, 1493469020, 1568142471, 2090856628, 2240203530, 2613570785, 3136284942, 4480407060, 5227141570, 6272569884, 7840712355, 10454283140, 15681424710, 31362849420]

約数ペア:

[(1, 31362849420), (2, 15681424710), (3, 10454283140), (4, 7840712355), (5, 6272569884), (6, 5227141570), (7, 4480407060), (10, 3136284942), (12, 2613570785), (14, 2240203530), (15, 2090856628), (20, 1568142471), (21, 1493469020), (28, 1120101765), (30, 1045428314), (31, 1011704820), (35, 896081412), (42, 746734510), (60, 522714157), (62, 505852410), (70, 448040706), (84, 373367255), (93, 337234940), (105, 298693804), (113, 277547340), (124, 252926205), (140, 224020353), (155, 202340964), (186, 168617470), (210, 149346902), (217, 144529260), (226, 138773670), (310, 101170482), (339, 92515780), (372, 84308735), (420, 74673451), (434, 72264630), (452, 69386835), (465, 67446988), (565, 55509468), (620, 50585241), (651, 48176420), (678, 46257890), (791, 39649620), (868, 36132315), (930, 33723494), (1085, 28905852), (1130, 27754734), (1302, 24088210), (1356, 23128945), (1582, 19824810), (1695, 18503156), (1860, 16861747), (2170, 14452926), (2260, 13877367), (2373, 13216540), (2604, 12044105), (3164, 9912405), (3255, 9635284), (3390, 9251578), (3503, 8953140), (3955, 7929924), (4340, 7226463), (4746, 6608270), (6510, 4817642), (6780, 4625789), (7006, 4476570), (7910, 3964962), (9492, 3304135), (10509, 2984380), (11865, 2643308), (13020, 2408821), (14012, 2238285), (15820, 1982481), (17515, 1790628), (21018, 1492190), (21317, 1471260), (23730, 1321654), (24521, 1279020), (35030, 895314), (42036, 746095), (42634, 735630), (47460, 660827), (49042, 639510), (52545, 596876), (63951, 490420), (70060, 447657), (73563, 426340), (85268, 367815), (98084, 319755), (105090, 298438), (106585, 294252), (122605, 255804), (127902, 245210), (147126, 213170), (149219, 210180)]