1330651910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{42337}}^1$

素因数の和:42800

約数の個数: 32

約数和(自身を含む): 2743502400

約数和(自身を除く): 1412850490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 2245, 3143, 4490, 6286, 15715, 31430, 42337, 84674, 211685, 296359, 423370, 592718, 1481795, 2963590, 19009313, 38018626, 95046565, 133065191, 190093130, 266130382, 665325955, 1330651910]

約数ペア:

[(1, 1330651910), (2, 665325955), (5, 266130382), (7, 190093130), (10, 133065191), (14, 95046565), (35, 38018626), (70, 19009313), (449, 2963590), (898, 1481795), (2245, 592718), (3143, 423370), (4490, 296359), (6286, 211685), (15715, 84674), (31430, 42337)]