510776460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 1610219520

約数和(自身を除く): 1099443060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 239, 279, 310, 372, 383, 465, 478, 558, 620, 717, 766, 930, 956, 1116, 1149, 1195, 1395, 1434, 1532, 1860, 1915, 2151, 2298, 2390, 2790, 2868, 3447, 3585, 3830, 4302, 4596, 4780, 5580, 5745, 6894, 7170, 7409, 7660, 8604, 10755, 11490, 11873, 13788, 14340, 14818, 17235, 21510, 22227, 22980, 23746, 29636, 34470, 35619, 37045, 43020, 44454, 47492, 59365, 66681, 68940, 71238, 74090, 88908, 91537, 106857, 111135, 118730, 133362, 142476, 148180, 178095, 183074, 213714, 222270, 237460, 266724, 274611, 333405, 356190, 366148, 427428, 444540, 457685, 534285, 549222, 666810, 712380, 823833, 915370, 1068570, 1098444, 1333620, 1373055, 1647666, 1830740, 2137140, 2746110, 2837647, 3295332, 4119165, 5492220, 5675294, 8238330, 8512941, 11350588, 14188235, 16476660, 17025882, 25538823, 28376470, 34051764, 42564705, 51077646, 56752940, 85129410, 102155292, 127694115, 170258820, 255388230, 510776460]

約数ペア:

[(1, 510776460), (2, 255388230), (3, 170258820), (4, 127694115), (5, 102155292), (6, 85129410), (9, 56752940), (10, 51077646), (12, 42564705), (15, 34051764), (18, 28376470), (20, 25538823), (30, 17025882), (31, 16476660), (36, 14188235), (45, 11350588), (60, 8512941), (62, 8238330), (90, 5675294), (93, 5492220), (124, 4119165), (155, 3295332), (180, 2837647), (186, 2746110), (239, 2137140), (279, 1830740), (310, 1647666), (372, 1373055), (383, 1333620), (465, 1098444), (478, 1068570), (558, 915370), (620, 823833), (717, 712380), (766, 666810), (930, 549222), (956, 534285), (1116, 457685), (1149, 444540), (1195, 427428), (1395, 366148), (1434, 356190), (1532, 333405), (1860, 274611), (1915, 266724), (2151, 237460), (2298, 222270), (2390, 213714), (2790, 183074), (2868, 178095), (3447, 148180), (3585, 142476), (3830, 133362), (4302, 118730), (4596, 111135), (4780, 106857), (5580, 91537), (5745, 88908), (6894, 74090), (7170, 71238), (7409, 68940), (7660, 66681), (8604, 59365), (10755, 47492), (11490, 44454), (11873, 43020), (13788, 37045), (14340, 35619), (14818, 34470), (17235, 29636), (21510, 23746), (22227, 22980)]