140434830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{520129}}^1$

素因数の和:520145

約数の個数: 32

約数和(自身を含む): 374493600

約数和(自身を除く): 234058770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 520129, 1040258, 1560387, 2600645, 3120774, 4681161, 5201290, 7801935, 9362322, 14043483, 15603870, 23405805, 28086966, 46811610, 70217415, 140434830]

約数ペア:

[(1, 140434830), (2, 70217415), (3, 46811610), (5, 28086966), (6, 23405805), (9, 15603870), (10, 14043483), (15, 9362322), (18, 7801935), (27, 5201290), (30, 4681161), (45, 3120774), (54, 2600645), (90, 1560387), (135, 1040258), (270, 520129)]