135329260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19843}}^1$

素因数の和:19894

約数の個数: 48

約数和(自身を含む): 320044032

約数和(自身を除く): 184714772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 19843, 39686, 79372, 99215, 198430, 218273, 396860, 436546, 615133, 873092, 1091365, 1230266, 2182730, 2460532, 3075665, 4365460, 6151330, 6766463, 12302660, 13532926, 27065852, 33832315, 67664630, 135329260]

約数ペア:

[(1, 135329260), (2, 67664630), (4, 33832315), (5, 27065852), (10, 13532926), (11, 12302660), (20, 6766463), (22, 6151330), (31, 4365460), (44, 3075665), (55, 2460532), (62, 2182730), (110, 1230266), (124, 1091365), (155, 873092), (220, 615133), (310, 436546), (341, 396860), (620, 218273), (682, 198430), (1364, 99215), (1705, 79372), (3410, 39686), (6820, 19843)]