30647784

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{3659}}^1$

素因数の和:4017

約数の個数: 32

約数和(自身を含む): 76860000

約数和(自身を除く): 46212216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2792, 3659, 4188, 7318, 8376, 10977, 14636, 21954, 29272, 43908, 87816, 1276991, 2553982, 3830973, 5107964, 7661946, 10215928, 15323892, 30647784]

約数ペア:

[(1, 30647784), (2, 15323892), (3, 10215928), (4, 7661946), (6, 5107964), (8, 3830973), (12, 2553982), (24, 1276991), (349, 87816), (698, 43908), (1047, 29272), (1396, 21954), (2094, 14636), (2792, 10977), (3659, 8376), (4188, 7318)]