389634090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{26669}}^1$

素因数の和:27166

約数の個数: 32

約数和(自身を含む): 937077120

約数和(自身を除く): 547443030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 7305, 14610, 26669, 53338, 80007, 133345, 160014, 266690, 400035, 800070, 12987803, 25975606, 38963409, 64939015, 77926818, 129878030, 194817045, 389634090]

約数ペア:

[(1, 389634090), (2, 194817045), (3, 129878030), (5, 77926818), (6, 64939015), (10, 38963409), (15, 25975606), (30, 12987803), (487, 800070), (974, 400035), (1461, 266690), (2435, 160014), (2922, 133345), (4870, 80007), (7305, 53338), (14610, 26669)]