30165656

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 58477440

約数和(自身を除く): 28311784

約数列:

[1, 2, 4, 8, 37, 74, 148, 223, 296, 446, 457, 892, 914, 1784, 1828, 3656, 8251, 16502, 16909, 33004, 33818, 66008, 67636, 101911, 135272, 203822, 407644, 815288, 3770707, 7541414, 15082828, 30165656]

約数ペア:

[(1, 30165656), (2, 15082828), (4, 7541414), (8, 3770707), (37, 815288), (74, 407644), (148, 203822), (223, 135272), (296, 101911), (446, 67636), (457, 66008), (892, 33818), (914, 33004), (1784, 16909), (1828, 16502), (3656, 8251)]