1226601660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{475427}}^1$

素因数の和:475482

約数の個数: 48

約数和(自身を含む): 3514363776

約数和(自身を除く): 2287762116

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, 475427, 950854, 1426281, 1901708, 2377135, 2852562, 4754270, 5705124, 7131405, 9508540, 14262810, 20443361, 28525620, 40886722, 61330083, 81773444, 102216805, 122660166, 204433610, 245320332, 306650415, 408867220, 613300830, 1226601660]

約数ペア:

[(1, 1226601660), (2, 613300830), (3, 408867220), (4, 306650415), (5, 245320332), (6, 204433610), (10, 122660166), (12, 102216805), (15, 81773444), (20, 61330083), (30, 40886722), (43, 28525620), (60, 20443361), (86, 14262810), (129, 9508540), (172, 7131405), (215, 5705124), (258, 4754270), (430, 2852562), (516, 2377135), (645, 1901708), (860, 1426281), (1290, 950854), (2580, 475427)]