7933660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 19373760

約数和(自身を除く): 11440100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 929, 1220, 1708, 1858, 2135, 3716, 4270, 4645, 6503, 8540, 9290, 13006, 18580, 26012, 32515, 56669, 65030, 113338, 130060, 226676, 283345, 396683, 566690, 793366, 1133380, 1586732, 1983415, 3966830, 7933660]

約数ペア:

[(1, 7933660), (2, 3966830), (4, 1983415), (5, 1586732), (7, 1133380), (10, 793366), (14, 566690), (20, 396683), (28, 283345), (35, 226676), (61, 130060), (70, 113338), (122, 65030), (140, 56669), (244, 32515), (305, 26012), (427, 18580), (610, 13006), (854, 9290), (929, 8540), (1220, 6503), (1708, 4645), (1858, 4270), (2135, 3716)]