424632540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{99679}}^1$

素因数の和:99762

約数の個数: 48

約数和(自身を含む): 1205729280

約数和(自身を除く): 781096740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 99679, 199358, 299037, 398716, 498395, 598074, 996790, 1196148, 1495185, 1993580, 2990370, 5980740, 7077209, 14154418, 21231627, 28308836, 35386045, 42463254, 70772090, 84926508, 106158135, 141544180, 212316270, 424632540]

約数ペア:

[(1, 424632540), (2, 212316270), (3, 141544180), (4, 106158135), (5, 84926508), (6, 70772090), (10, 42463254), (12, 35386045), (15, 28308836), (20, 21231627), (30, 14154418), (60, 7077209), (71, 5980740), (142, 2990370), (213, 1993580), (284, 1495185), (355, 1196148), (426, 996790), (710, 598074), (852, 498395), (1065, 398716), (1420, 299037), (2130, 199358), (4260, 99679)]