69811620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7411}}^1$

素因数の和:7580

約数の個数: 48

約数和(自身を含む): 196744128

約数和(自身を除く): 126932508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 7411, 9420, 14822, 22233, 29644, 37055, 44466, 74110, 88932, 111165, 148220, 222330, 444660, 1163527, 2327054, 3490581, 4654108, 5817635, 6981162, 11635270, 13962324, 17452905, 23270540, 34905810, 69811620]

約数ペア:

[(1, 69811620), (2, 34905810), (3, 23270540), (4, 17452905), (5, 13962324), (6, 11635270), (10, 6981162), (12, 5817635), (15, 4654108), (20, 3490581), (30, 2327054), (60, 1163527), (157, 444660), (314, 222330), (471, 148220), (628, 111165), (785, 88932), (942, 74110), (1570, 44466), (1884, 37055), (2355, 29644), (3140, 22233), (4710, 14822), (7411, 9420)]