392697410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193447}}^1$

素因数の和:193490

約数の個数: 32

約数和(自身を含む): 835695360

約数和(自身を除く): 442997950

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 193447, 386894, 967235, 1354129, 1934470, 2708258, 5609963, 6770645, 11219926, 13541290, 28049815, 39269741, 56099630, 78539482, 196348705, 392697410]

約数ペア:

[(1, 392697410), (2, 196348705), (5, 78539482), (7, 56099630), (10, 39269741), (14, 28049815), (29, 13541290), (35, 11219926), (58, 6770645), (70, 5609963), (145, 2708258), (203, 1934470), (290, 1354129), (406, 967235), (1015, 386894), (2030, 193447)]