253130170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{13177}}^1$

素因数の和:13314

約数の個数: 32

約数和(自身を含む): 486742608

約数和(自身を除く): 233612438

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 3842, 9605, 13177, 19210, 26354, 65885, 131770, 224009, 448018, 1120045, 1489001, 2240090, 2978002, 7445005, 14890010, 25313017, 50626034, 126565085, 253130170]

約数ペア:

[(1, 253130170), (2, 126565085), (5, 50626034), (10, 25313017), (17, 14890010), (34, 7445005), (85, 2978002), (113, 2240090), (170, 1489001), (226, 1120045), (565, 448018), (1130, 224009), (1921, 131770), (3842, 65885), (9605, 26354), (13177, 19210)]