91960260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1066

約数の個数: 144

約数和(自身を含む): 309496320

約数和(自身を除く): 217536060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1009, 1085, 1302, 1470, 1519, 1860, 2018, 2170, 2604, 2940, 3027, 3038, 3255, 4036, 4340, 4557, 5045, 6054, 6076, 6510, 7063, 7595, 9114, 10090, 12108, 13020, 14126, 15135, 15190, 18228, 20180, 21189, 22785, 28252, 30270, 30380, 31279, 35315, 42378, 45570, 49441, 60540, 62558, 70630, 84756, 91140, 93837, 98882, 105945, 125116, 141260, 148323, 156395, 187674, 197764, 211890, 218953, 247205, 296646, 312790, 375348, 423780, 437906, 469185, 494410, 593292, 625580, 656859, 741615, 875812, 938370, 988820, 1094765, 1313718, 1483230, 1532671, 1876740, 2189530, 2627436, 2966460, 3065342, 3284295, 4379060, 4598013, 6130684, 6568590, 7663355, 9196026, 13137180, 15326710, 18392052, 22990065, 30653420, 45980130, 91960260]

約数ペア:

[(1, 91960260), (2, 45980130), (3, 30653420), (4, 22990065), (5, 18392052), (6, 15326710), (7, 13137180), (10, 9196026), (12, 7663355), (14, 6568590), (15, 6130684), (20, 4598013), (21, 4379060), (28, 3284295), (30, 3065342), (31, 2966460), (35, 2627436), (42, 2189530), (49, 1876740), (60, 1532671), (62, 1483230), (70, 1313718), (84, 1094765), (93, 988820), (98, 938370), (105, 875812), (124, 741615), (140, 656859), (147, 625580), (155, 593292), (186, 494410), (196, 469185), (210, 437906), (217, 423780), (245, 375348), (294, 312790), (310, 296646), (372, 247205), (420, 218953), (434, 211890), (465, 197764), (490, 187674), (588, 156395), (620, 148323), (651, 141260), (735, 125116), (868, 105945), (930, 98882), (980, 93837), (1009, 91140), (1085, 84756), (1302, 70630), (1470, 62558), (1519, 60540), (1860, 49441), (2018, 45570), (2170, 42378), (2604, 35315), (2940, 31279), (3027, 30380), (3038, 30270), (3255, 28252), (4036, 22785), (4340, 21189), (4557, 20180), (5045, 18228), (6054, 15190), (6076, 15135), (6510, 14126), (7063, 13020), (7595, 12108), (9114, 10090)]