9704182920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{164701}}^1$

素因数の和:165206

約数の個数: 64

約数和(自身を含む): 29172018240

約数和(自身を除く): 19467835320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 7365, 9820, 11784, 14730, 19640, 29460, 58920, 164701, 329402, 494103, 658804, 823505, 988206, 1317608, 1647010, 1976412, 2470515, 3294020, 3952824, 4941030, 6588040, 9882060, 19764120, 80868191, 161736382, 242604573, 323472764, 404340955, 485209146, 646945528, 808681910, 970418292, 1213022865, 1617363820, 1940836584, 2426045730, 3234727640, 4852091460, 9704182920]

約数ペア:

[(1, 9704182920), (2, 4852091460), (3, 3234727640), (4, 2426045730), (5, 1940836584), (6, 1617363820), (8, 1213022865), (10, 970418292), (12, 808681910), (15, 646945528), (20, 485209146), (24, 404340955), (30, 323472764), (40, 242604573), (60, 161736382), (120, 80868191), (491, 19764120), (982, 9882060), (1473, 6588040), (1964, 4941030), (2455, 3952824), (2946, 3294020), (3928, 2470515), (4910, 1976412), (5892, 1647010), (7365, 1317608), (9820, 988206), (11784, 823505), (14730, 658804), (19640, 494103), (29460, 329402), (58920, 164701)]