713363940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127843}}^1$

素因数の和:127889

約数の個数: 72

約数和(自身を含む): 2233690368

約数和(自身を除く): 1520326428

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, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 127843, 255686, 383529, 511372, 639215, 767058, 1150587, 1278430, 1534116, 1917645, 2301174, 2556860, 3835290, 3963133, 4602348, 5752935, 7670580, 7926266, 11505870, 11889399, 15852532, 19815665, 23011740, 23778798, 35668197, 39631330, 47557596, 59446995, 71336394, 79262660, 118893990, 142672788, 178340985, 237787980, 356681970, 713363940]

約数ペア:

[(1, 713363940), (2, 356681970), (3, 237787980), (4, 178340985), (5, 142672788), (6, 118893990), (9, 79262660), (10, 71336394), (12, 59446995), (15, 47557596), (18, 39631330), (20, 35668197), (30, 23778798), (31, 23011740), (36, 19815665), (45, 15852532), (60, 11889399), (62, 11505870), (90, 7926266), (93, 7670580), (124, 5752935), (155, 4602348), (180, 3963133), (186, 3835290), (279, 2556860), (310, 2301174), (372, 1917645), (465, 1534116), (558, 1278430), (620, 1150587), (930, 767058), (1116, 639215), (1395, 511372), (1860, 383529), (2790, 255686), (5580, 127843)]