385432890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{18593}}^1$

素因数の和:19294

約数の個数: 32

約数和(自身を含む): 926427456

約数和(自身を除く): 540994566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 2073, 3455, 4146, 6910, 10365, 18593, 20730, 37186, 55779, 92965, 111558, 185930, 278895, 557790, 12847763, 25695526, 38543289, 64238815, 77086578, 128477630, 192716445, 385432890]

約数ペア:

[(1, 385432890), (2, 192716445), (3, 128477630), (5, 77086578), (6, 64238815), (10, 38543289), (15, 25695526), (30, 12847763), (691, 557790), (1382, 278895), (2073, 185930), (3455, 111558), (4146, 92965), (6910, 55779), (10365, 37186), (18593, 20730)]