311919910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{3677}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 595836000

約数和(自身を除く): 283916090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 499, 998, 2495, 3677, 4990, 7354, 8483, 16966, 18385, 36770, 42415, 62509, 84830, 125018, 312545, 625090, 1834823, 3669646, 9174115, 18348230, 31191991, 62383982, 155959955, 311919910]

約数ペア:

[(1, 311919910), (2, 155959955), (5, 62383982), (10, 31191991), (17, 18348230), (34, 9174115), (85, 3669646), (170, 1834823), (499, 625090), (998, 312545), (2495, 125018), (3677, 84830), (4990, 62509), (7354, 42415), (8483, 36770), (16966, 18385)]