25234890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 62985600

約数和(自身を除く): 37750710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 59, 106, 118, 159, 177, 265, 269, 295, 318, 354, 530, 538, 590, 795, 807, 885, 1345, 1590, 1614, 1770, 2690, 3127, 4035, 6254, 8070, 9381, 14257, 15635, 15871, 18762, 28514, 31270, 31742, 42771, 46905, 47613, 71285, 79355, 85542, 93810, 95226, 142570, 158710, 213855, 238065, 427710, 476130, 841163, 1682326, 2523489, 4205815, 5046978, 8411630, 12617445, 25234890]

約数ペア:

[(1, 25234890), (2, 12617445), (3, 8411630), (5, 5046978), (6, 4205815), (10, 2523489), (15, 1682326), (30, 841163), (53, 476130), (59, 427710), (106, 238065), (118, 213855), (159, 158710), (177, 142570), (265, 95226), (269, 93810), (295, 85542), (318, 79355), (354, 71285), (530, 47613), (538, 46905), (590, 42771), (795, 31742), (807, 31270), (885, 28514), (1345, 18762), (1590, 15871), (1614, 15635), (1770, 14257), (2690, 9381), (3127, 8070), (4035, 6254)]