30921748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54059}}^1$

素因数の和:54087

約数の個数: 24

約数和(自身を含む): 63574560

約数和(自身を除く): 32652812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 54059, 108118, 216236, 594649, 702767, 1189298, 1405534, 2378596, 2811068, 7730437, 15460874, 30921748]

約数ペア:

[(1, 30921748), (2, 15460874), (4, 7730437), (11, 2811068), (13, 2378596), (22, 1405534), (26, 1189298), (44, 702767), (52, 594649), (143, 216236), (286, 108118), (572, 54059)]