3154910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 6842880

約数和(自身を除く): 3687970

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 43, 46, 55, 58, 86, 110, 115, 145, 215, 230, 253, 290, 319, 430, 473, 506, 638, 667, 946, 989, 1247, 1265, 1334, 1595, 1978, 2365, 2494, 2530, 3190, 3335, 4730, 4945, 6235, 6670, 7337, 9890, 10879, 12470, 13717, 14674, 21758, 27434, 28681, 36685, 54395, 57362, 68585, 73370, 108790, 137170, 143405, 286810, 315491, 630982, 1577455, 3154910]

約数ペア:

[(1, 3154910), (2, 1577455), (5, 630982), (10, 315491), (11, 286810), (22, 143405), (23, 137170), (29, 108790), (43, 73370), (46, 68585), (55, 57362), (58, 54395), (86, 36685), (110, 28681), (115, 27434), (145, 21758), (215, 14674), (230, 13717), (253, 12470), (290, 10879), (319, 9890), (430, 7337), (473, 6670), (506, 6235), (638, 4945), (667, 4730), (946, 3335), (989, 3190), (1247, 2530), (1265, 2494), (1334, 2365), (1595, 1978)]