320417930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{13829}}^1$

素因数の和:14174

約数の個数: 32

約数和(自身を含む): 661184640

約数和(自身を除く): 340766710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 3310, 4634, 11585, 13829, 23170, 27658, 69145, 96803, 138290, 193606, 484015, 968030, 4577399, 9154798, 22886995, 32041793, 45773990, 64083586, 160208965, 320417930]

約数ペア:

[(1, 320417930), (2, 160208965), (5, 64083586), (7, 45773990), (10, 32041793), (14, 22886995), (35, 9154798), (70, 4577399), (331, 968030), (662, 484015), (1655, 193606), (2317, 138290), (3310, 96803), (4634, 69145), (11585, 27658), (13829, 23170)]