13930620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21107}}^1$

素因数の和:21130

約数の個数: 48

約数和(自身を含む): 42553728

約数和(自身を除く): 28623108

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, 21107, 42214, 63321, 84428, 105535, 126642, 211070, 232177, 253284, 316605, 422140, 464354, 633210, 696531, 928708, 1160885, 1266420, 1393062, 2321770, 2786124, 3482655, 4643540, 6965310, 13930620]

約数ペア:

[(1, 13930620), (2, 6965310), (3, 4643540), (4, 3482655), (5, 2786124), (6, 2321770), (10, 1393062), (11, 1266420), (12, 1160885), (15, 928708), (20, 696531), (22, 633210), (30, 464354), (33, 422140), (44, 316605), (55, 253284), (60, 232177), (66, 211070), (110, 126642), (132, 105535), (165, 84428), (220, 63321), (330, 42214), (660, 21107)]