25202070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3058

約数の個数: 64

約数和(自身を含む): 69396480

約数和(自身を除く): 44194410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 3011, 4185, 6022, 8370, 9033, 15055, 18066, 27099, 30110, 45165, 54198, 81297, 90330, 93341, 135495, 162594, 186682, 270990, 280023, 406485, 466705, 560046, 812970, 840069, 933410, 1400115, 1680138, 2520207, 2800230, 4200345, 5040414, 8400690, 12601035, 25202070]

約数ペア:

[(1, 25202070), (2, 12601035), (3, 8400690), (5, 5040414), (6, 4200345), (9, 2800230), (10, 2520207), (15, 1680138), (18, 1400115), (27, 933410), (30, 840069), (31, 812970), (45, 560046), (54, 466705), (62, 406485), (90, 280023), (93, 270990), (135, 186682), (155, 162594), (186, 135495), (270, 93341), (279, 90330), (310, 81297), (465, 54198), (558, 45165), (837, 30110), (930, 27099), (1395, 18066), (1674, 15055), (2790, 9033), (3011, 8370), (4185, 6022)]