320415730

素因数分解:

$2^1\times 5^1\times {\mathrm{4639}}^1\times {\mathrm{6907}}^1$

素因数の和:11553

約数の個数: 16

約数和(自身を含む): 576956160

約数和(自身を除く): 256540430

約数列:

[1, 2, 5, 10, 4639, 6907, 9278, 13814, 23195, 34535, 46390, 69070, 32041573, 64083146, 160207865, 320415730]

約数ペア:

[(1, 320415730), (2, 160207865), (5, 64083146), (10, 32041573), (4639, 69070), (6907, 46390), (9278, 34535), (13814, 23195)]