30065828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30431}}^1$

素因数の和:30467

約数の個数: 24

約数和(自身を含む): 59646720

約数和(自身を除く): 29580892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 30431, 60862, 121724, 395603, 578189, 791206, 1156378, 1582412, 2312756, 7516457, 15032914, 30065828]

約数ペア:

[(1, 30065828), (2, 15032914), (4, 7516457), (13, 2312756), (19, 1582412), (26, 1156378), (38, 791206), (52, 578189), (76, 395603), (247, 121724), (494, 60862), (988, 30431)]