109202390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2597

約数の個数: 64

約数和(自身を含む): 237012480

約数和(自身を除く): 127810090

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 782, 935, 1265, 1870, 1955, 2530, 2539, 3910, 4301, 5078, 8602, 12695, 21505, 25390, 27929, 43010, 43163, 55858, 58397, 86326, 116794, 139645, 215815, 279290, 291985, 431630, 474793, 583970, 642367, 949586, 992749, 1284734, 1985498, 2373965, 3211835, 4747930, 4963745, 6423670, 9927490, 10920239, 21840478, 54601195, 109202390]

約数ペア:

[(1, 109202390), (2, 54601195), (5, 21840478), (10, 10920239), (11, 9927490), (17, 6423670), (22, 4963745), (23, 4747930), (34, 3211835), (46, 2373965), (55, 1985498), (85, 1284734), (110, 992749), (115, 949586), (170, 642367), (187, 583970), (230, 474793), (253, 431630), (374, 291985), (391, 279290), (506, 215815), (782, 139645), (935, 116794), (1265, 86326), (1870, 58397), (1955, 55858), (2530, 43163), (2539, 43010), (3910, 27929), (4301, 25390), (5078, 21505), (8602, 12695)]