313463940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1497

約数の個数: 96

約数和(自身を含む): 913833984

約数和(自身を除く): 600370044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 127, 155, 186, 254, 310, 372, 381, 465, 508, 620, 635, 762, 930, 1270, 1327, 1524, 1860, 1905, 2540, 2654, 3810, 3937, 3981, 5308, 6635, 7620, 7874, 7962, 11811, 13270, 15748, 15924, 19685, 19905, 23622, 26540, 39370, 39810, 41137, 47244, 59055, 78740, 79620, 82274, 118110, 123411, 164548, 168529, 205685, 236220, 246822, 337058, 411370, 493644, 505587, 617055, 674116, 822740, 842645, 1011174, 1234110, 1685290, 2022348, 2468220, 2527935, 3370580, 5055870, 5224399, 10111740, 10448798, 15673197, 20897596, 26121995, 31346394, 52243990, 62692788, 78365985, 104487980, 156731970, 313463940]

約数ペア:

[(1, 313463940), (2, 156731970), (3, 104487980), (4, 78365985), (5, 62692788), (6, 52243990), (10, 31346394), (12, 26121995), (15, 20897596), (20, 15673197), (30, 10448798), (31, 10111740), (60, 5224399), (62, 5055870), (93, 3370580), (124, 2527935), (127, 2468220), (155, 2022348), (186, 1685290), (254, 1234110), (310, 1011174), (372, 842645), (381, 822740), (465, 674116), (508, 617055), (620, 505587), (635, 493644), (762, 411370), (930, 337058), (1270, 246822), (1327, 236220), (1524, 205685), (1860, 168529), (1905, 164548), (2540, 123411), (2654, 118110), (3810, 82274), (3937, 79620), (3981, 78740), (5308, 59055), (6635, 47244), (7620, 41137), (7874, 39810), (7962, 39370), (11811, 26540), (13270, 23622), (15748, 19905), (15924, 19685)]