45402830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 90780480

約数和(自身を除く): 45377650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 157, 239, 242, 314, 478, 605, 785, 1195, 1210, 1570, 1727, 2390, 2629, 3454, 5258, 8635, 13145, 17270, 18997, 26290, 28919, 37523, 37994, 57838, 75046, 94985, 144595, 187615, 189970, 289190, 375230, 412753, 825506, 2063765, 4127530, 4540283, 9080566, 22701415, 45402830]

約数ペア:

[(1, 45402830), (2, 22701415), (5, 9080566), (10, 4540283), (11, 4127530), (22, 2063765), (55, 825506), (110, 412753), (121, 375230), (157, 289190), (239, 189970), (242, 187615), (314, 144595), (478, 94985), (605, 75046), (785, 57838), (1195, 37994), (1210, 37523), (1570, 28919), (1727, 26290), (2390, 18997), (2629, 17270), (3454, 13145), (5258, 8635)]