105421020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7879}}^1$

素因数の和:8114

約数の個数: 48

約数和(自身を含む): 296540160

約数和(自身を除く): 191119140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 7879, 13380, 15758, 23637, 31516, 39395, 47274, 78790, 94548, 118185, 157580, 236370, 472740, 1757017, 3514034, 5271051, 7028068, 8785085, 10542102, 17570170, 21084204, 26355255, 35140340, 52710510, 105421020]

約数ペア:

[(1, 105421020), (2, 52710510), (3, 35140340), (4, 26355255), (5, 21084204), (6, 17570170), (10, 10542102), (12, 8785085), (15, 7028068), (20, 5271051), (30, 3514034), (60, 1757017), (223, 472740), (446, 236370), (669, 157580), (892, 118185), (1115, 94548), (1338, 78790), (2230, 47274), (2676, 39395), (3345, 31516), (4460, 23637), (6690, 15758), (7879, 13380)]