7557930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 19918080

約数和(自身を除く): 12360150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1063, 1185, 1422, 2126, 2370, 3189, 3555, 5315, 6378, 7110, 9567, 10630, 15945, 19134, 31890, 47835, 83977, 95670, 167954, 251931, 419885, 503862, 755793, 839770, 1259655, 1511586, 2519310, 3778965, 7557930]

約数ペア:

[(1, 7557930), (2, 3778965), (3, 2519310), (5, 1511586), (6, 1259655), (9, 839770), (10, 755793), (15, 503862), (18, 419885), (30, 251931), (45, 167954), (79, 95670), (90, 83977), (158, 47835), (237, 31890), (395, 19134), (474, 15945), (711, 10630), (790, 9567), (1063, 7110), (1185, 6378), (1422, 5315), (2126, 3555), (2370, 3189)]