30385324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8431}}^1$

素因数の和:8505

約数の個数: 24

約数和(自身を含む): 57371328

約数和(自身を除く): 26986004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 8431, 16862, 33724, 143327, 286654, 446843, 573308, 893686, 1787372, 7596331, 15192662, 30385324]

約数ペア:

[(1, 30385324), (2, 15192662), (4, 7596331), (17, 1787372), (34, 893686), (53, 573308), (68, 446843), (106, 286654), (212, 143327), (901, 33724), (1802, 16862), (3604, 8431)]