15407630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4153}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 32301504

約数和(自身を除く): 16893874

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 4153, 8306, 20765, 29071, 41530, 58142, 145355, 220109, 290710, 440218, 1100545, 1540763, 2201090, 3081526, 7703815, 15407630]

約数ペア:

[(1, 15407630), (2, 7703815), (5, 3081526), (7, 2201090), (10, 1540763), (14, 1100545), (35, 440218), (53, 290710), (70, 220109), (106, 145355), (265, 58142), (371, 41530), (530, 29071), (742, 20765), (1855, 8306), (3710, 4153)]