14618660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{2131}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 35817600

約数和(自身を除く): 21198940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 2131, 3430, 4262, 6860, 8524, 10655, 14917, 21310, 29834, 42620, 59668, 74585, 104419, 149170, 208838, 298340, 417676, 522095, 730933, 1044190, 1461866, 2088380, 2923732, 3654665, 7309330, 14618660]

約数ペア:

[(1, 14618660), (2, 7309330), (4, 3654665), (5, 2923732), (7, 2088380), (10, 1461866), (14, 1044190), (20, 730933), (28, 522095), (35, 417676), (49, 298340), (70, 208838), (98, 149170), (140, 104419), (196, 74585), (245, 59668), (343, 42620), (490, 29834), (686, 21310), (980, 14917), (1372, 10655), (1715, 8524), (2131, 6860), (3430, 4262)]