30143618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12487}}^1$

素因数の和:12577

約数の個数: 16

約数和(自身を含む): 48553344

約数和(自身を除く): 18409726

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 12487, 24974, 212279, 424558, 886577, 1773154, 15071809, 30143618]

約数ペア:

[(1, 30143618), (2, 15071809), (17, 1773154), (34, 886577), (71, 424558), (142, 212279), (1207, 24974), (2414, 12487)]