3924660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 11088000

約数和(自身を除く): 7163340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 439, 447, 596, 745, 878, 894, 1317, 1490, 1756, 1788, 2195, 2235, 2634, 2980, 4390, 4470, 5268, 6585, 8780, 8940, 13170, 26340, 65411, 130822, 196233, 261644, 327055, 392466, 654110, 784932, 981165, 1308220, 1962330, 3924660]

約数ペア:

[(1, 3924660), (2, 1962330), (3, 1308220), (4, 981165), (5, 784932), (6, 654110), (10, 392466), (12, 327055), (15, 261644), (20, 196233), (30, 130822), (60, 65411), (149, 26340), (298, 13170), (439, 8940), (447, 8780), (596, 6585), (745, 5268), (878, 4470), (894, 4390), (1317, 2980), (1490, 2634), (1756, 2235), (1788, 2195)]