70991580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107563}}^1$

素因数の和:107586

約数の個数: 48

約数和(自身を含む): 216849024

約数和(自身を除く): 145857444

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 107563, 215126, 322689, 430252, 537815, 645378, 1075630, 1183193, 1290756, 1613445, 2151260, 2366386, 3226890, 3549579, 4732772, 5915965, 6453780, 7099158, 11831930, 14198316, 17747895, 23663860, 35495790, 70991580]

約数ペア:

[(1, 70991580), (2, 35495790), (3, 23663860), (4, 17747895), (5, 14198316), (6, 11831930), (10, 7099158), (11, 6453780), (12, 5915965), (15, 4732772), (20, 3549579), (22, 3226890), (30, 2366386), (33, 2151260), (44, 1613445), (55, 1290756), (60, 1183193), (66, 1075630), (110, 645378), (132, 537815), (165, 430252), (220, 322689), (330, 215126), (660, 107563)]