605932860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{776837}}^1$

素因数の和:776862

約数の個数: 48

約数和(自身を含む): 1827122976

約数和(自身を除く): 1221190116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 776837, 1553674, 2330511, 3107348, 3884185, 4661022, 7768370, 9322044, 10098881, 11652555, 15536740, 20197762, 23305110, 30296643, 40395524, 46610220, 50494405, 60593286, 100988810, 121186572, 151483215, 201977620, 302966430, 605932860]

約数ペア:

[(1, 605932860), (2, 302966430), (3, 201977620), (4, 151483215), (5, 121186572), (6, 100988810), (10, 60593286), (12, 50494405), (13, 46610220), (15, 40395524), (20, 30296643), (26, 23305110), (30, 20197762), (39, 15536740), (52, 11652555), (60, 10098881), (65, 9322044), (78, 7768370), (130, 4661022), (156, 3884185), (195, 3107348), (260, 2330511), (390, 1553674), (780, 776837)]