275732930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{7573}}^1$

素因数の和:7922

約数の個数: 32

約数和(自身を含む): 543146688

約数和(自身を除く): 267413758

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 331, 662, 1655, 3310, 3641, 7282, 7573, 15146, 18205, 36410, 37865, 75730, 83303, 166606, 416515, 833030, 2506663, 5013326, 12533315, 25066630, 27573293, 55146586, 137866465, 275732930]

約数ペア:

[(1, 275732930), (2, 137866465), (5, 55146586), (10, 27573293), (11, 25066630), (22, 12533315), (55, 5013326), (110, 2506663), (331, 833030), (662, 416515), (1655, 166606), (3310, 83303), (3641, 75730), (7282, 37865), (7573, 36410), (15146, 18205)]