1230489910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{9629}}^1$

素因数の和:10632

約数の個数: 32

約数和(自身を含む): 2387931840

約数和(自身を除く): 1157441930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 983, 1966, 4915, 9629, 9830, 12779, 19258, 25558, 48145, 63895, 96290, 125177, 127790, 250354, 625885, 1251770, 9465307, 18930614, 47326535, 94653070, 123048991, 246097982, 615244955, 1230489910]

約数ペア:

[(1, 1230489910), (2, 615244955), (5, 246097982), (10, 123048991), (13, 94653070), (26, 47326535), (65, 18930614), (130, 9465307), (983, 1251770), (1966, 625885), (4915, 250354), (9629, 127790), (9830, 125177), (12779, 96290), (19258, 63895), (25558, 48145)]