1927630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 3978720

約数和(自身を除く): 2051090

約数列:

[1, 2, 5, 10, 17, 23, 29, 34, 46, 58, 85, 115, 145, 170, 230, 289, 290, 391, 493, 578, 667, 782, 986, 1334, 1445, 1955, 2465, 2890, 3335, 3910, 4930, 6647, 6670, 8381, 11339, 13294, 16762, 22678, 33235, 41905, 56695, 66470, 83810, 113390, 192763, 385526, 963815, 1927630]

約数ペア:

[(1, 1927630), (2, 963815), (5, 385526), (10, 192763), (17, 113390), (23, 83810), (29, 66470), (34, 56695), (46, 41905), (58, 33235), (85, 22678), (115, 16762), (145, 13294), (170, 11339), (230, 8381), (289, 6670), (290, 6647), (391, 4930), (493, 3910), (578, 3335), (667, 2890), (782, 2465), (986, 1955), (1334, 1445)]