225071790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4129}}^1$

素因数の和:4241

約数の個数: 64

約数和(自身を含む): 570931200

約数和(自身を除く): 345859410

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 345, 395, 474, 690, 790, 1185, 1817, 2370, 3634, 4129, 5451, 8258, 9085, 10902, 12387, 18170, 20645, 24774, 27255, 41290, 54510, 61935, 94967, 123870, 189934, 284901, 326191, 474835, 569802, 652382, 949670, 978573, 1424505, 1630955, 1957146, 2849010, 3261910, 4892865, 7502393, 9785730, 15004786, 22507179, 37511965, 45014358, 75023930, 112535895, 225071790]

約数ペア:

[(1, 225071790), (2, 112535895), (3, 75023930), (5, 45014358), (6, 37511965), (10, 22507179), (15, 15004786), (23, 9785730), (30, 7502393), (46, 4892865), (69, 3261910), (79, 2849010), (115, 1957146), (138, 1630955), (158, 1424505), (230, 978573), (237, 949670), (345, 652382), (395, 569802), (474, 474835), (690, 326191), (790, 284901), (1185, 189934), (1817, 123870), (2370, 94967), (3634, 61935), (4129, 54510), (5451, 41290), (8258, 27255), (9085, 24774), (10902, 20645), (12387, 18170)]