7405669020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1153531}}^1$

素因数の和:1153650

約数の個数: 48

約数和(自身を含む): 20929684608

約数和(自身を除く): 13524015588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 1153531, 2307062, 3460593, 4614124, 5767655, 6921186, 11535310, 13842372, 17302965, 23070620, 34605930, 69211860, 123427817, 246855634, 370283451, 493711268, 617139085, 740566902, 1234278170, 1481133804, 1851417255, 2468556340, 3702834510, 7405669020]

約数ペア:

[(1, 7405669020), (2, 3702834510), (3, 2468556340), (4, 1851417255), (5, 1481133804), (6, 1234278170), (10, 740566902), (12, 617139085), (15, 493711268), (20, 370283451), (30, 246855634), (60, 123427817), (107, 69211860), (214, 34605930), (321, 23070620), (428, 17302965), (535, 13842372), (642, 11535310), (1070, 6921186), (1284, 5767655), (1605, 4614124), (2140, 3460593), (3210, 2307062), (6420, 1153531)]