7979090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3677}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 16948224

約数和(自身を除く): 8969134

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 3677, 7354, 18385, 25739, 36770, 51478, 113987, 128695, 227974, 257390, 569935, 797909, 1139870, 1595818, 3989545, 7979090]

約数ペア:

[(1, 7979090), (2, 3989545), (5, 1595818), (7, 1139870), (10, 797909), (14, 569935), (31, 257390), (35, 227974), (62, 128695), (70, 113987), (155, 51478), (217, 36770), (310, 25739), (434, 18385), (1085, 7354), (2170, 3677)]