23686980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9181}}^1$

素因数の和:9236

約数の個数: 48

約数和(自身を含む): 67873344

約数和(自身を除く): 44186364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 9181, 18362, 27543, 36724, 45905, 55086, 91810, 110172, 137715, 183620, 275430, 394783, 550860, 789566, 1184349, 1579132, 1973915, 2368698, 3947830, 4737396, 5921745, 7895660, 11843490, 23686980]

約数ペア:

[(1, 23686980), (2, 11843490), (3, 7895660), (4, 5921745), (5, 4737396), (6, 3947830), (10, 2368698), (12, 1973915), (15, 1579132), (20, 1184349), (30, 789566), (43, 550860), (60, 394783), (86, 275430), (129, 183620), (172, 137715), (215, 110172), (258, 91810), (430, 55086), (516, 45905), (645, 36724), (860, 27543), (1290, 18362), (2580, 9181)]