1311851910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2459}}^1\times {\mathrm{17783}}^1$

素因数の和:20252

約数の個数: 32

約数和(自身を含む): 3149902080

約数和(自身を除く): 1838050170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2459, 4918, 7377, 12295, 14754, 17783, 24590, 35566, 36885, 53349, 73770, 88915, 106698, 177830, 266745, 533490, 43728397, 87456794, 131185191, 218641985, 262370382, 437283970, 655925955, 1311851910]

約数ペア:

[(1, 1311851910), (2, 655925955), (3, 437283970), (5, 262370382), (6, 218641985), (10, 131185191), (15, 87456794), (30, 43728397), (2459, 533490), (4918, 266745), (7377, 177830), (12295, 106698), (14754, 88915), (17783, 73770), (24590, 53349), (35566, 36885)]