439717430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{32261}}^1$

素因数の和:32344

約数の個数: 32

約数和(自身を含む): 836231040

約数和(自身を除く): 396513610

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 13630, 32261, 64522, 161305, 322610, 935569, 1516267, 1871138, 3032534, 4677845, 7581335, 9355690, 15162670, 43971743, 87943486, 219858715, 439717430]

約数ペア:

[(1, 439717430), (2, 219858715), (5, 87943486), (10, 43971743), (29, 15162670), (47, 9355690), (58, 7581335), (94, 4677845), (145, 3032534), (235, 1871138), (290, 1516267), (470, 935569), (1363, 322610), (2726, 161305), (6815, 64522), (13630, 32261)]