473345180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307367}}^1$

素因数の和:307394

約数の個数: 48

約数和(自身を含む): 1239307776

約数和(自身を除く): 765962596

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 307367, 614734, 1229468, 1536835, 2151569, 3073670, 3381037, 4303138, 6147340, 6762074, 8606276, 10757845, 13524148, 16905185, 21515690, 23667259, 33810370, 43031380, 47334518, 67620740, 94669036, 118336295, 236672590, 473345180]

約数ペア:

[(1, 473345180), (2, 236672590), (4, 118336295), (5, 94669036), (7, 67620740), (10, 47334518), (11, 43031380), (14, 33810370), (20, 23667259), (22, 21515690), (28, 16905185), (35, 13524148), (44, 10757845), (55, 8606276), (70, 6762074), (77, 6147340), (110, 4303138), (140, 3381037), (154, 3073670), (220, 2151569), (308, 1536835), (385, 1229468), (770, 614734), (1540, 307367)]