144411870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 354585600

約数和(自身を除く): 210173730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 151, 213, 302, 355, 426, 449, 453, 710, 755, 898, 906, 1065, 1347, 1510, 2130, 2245, 2265, 2694, 4490, 4530, 6735, 10721, 13470, 21442, 31879, 32163, 53605, 63758, 64326, 67799, 95637, 107210, 135598, 159395, 160815, 191274, 203397, 318790, 321630, 338995, 406794, 478185, 677990, 956370, 1016985, 2033970, 4813729, 9627458, 14441187, 24068645, 28882374, 48137290, 72205935, 144411870]

約数ペア:

[(1, 144411870), (2, 72205935), (3, 48137290), (5, 28882374), (6, 24068645), (10, 14441187), (15, 9627458), (30, 4813729), (71, 2033970), (142, 1016985), (151, 956370), (213, 677990), (302, 478185), (355, 406794), (426, 338995), (449, 321630), (453, 318790), (710, 203397), (755, 191274), (898, 160815), (906, 159395), (1065, 135598), (1347, 107210), (1510, 95637), (2130, 67799), (2245, 64326), (2265, 63758), (2694, 53605), (4490, 32163), (4530, 31879), (6735, 21442), (10721, 13470)]