31078670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8377}}^1$

素因数の和:8444

約数の個数: 32

約数和(自身を含む): 65147328

約数和(自身を除く): 34068658

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 8377, 16754, 41885, 58639, 83770, 117278, 293195, 443981, 586390, 887962, 2219905, 3107867, 4439810, 6215734, 15539335, 31078670]

約数ペア:

[(1, 31078670), (2, 15539335), (5, 6215734), (7, 4439810), (10, 3107867), (14, 2219905), (35, 887962), (53, 586390), (70, 443981), (106, 293195), (265, 117278), (371, 83770), (530, 58639), (742, 41885), (1855, 16754), (3710, 8377)]