1250647530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31321}}^1$

素因数の和:31364

約数の個数: 64

約数和(自身を含む): 3301589376

約数和(自身を除く): 2050941846

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1331, 1815, 2662, 3630, 3993, 6655, 7986, 13310, 19965, 31321, 39930, 62642, 93963, 156605, 187926, 313210, 344531, 469815, 689062, 939630, 1033593, 1722655, 2067186, 3445310, 3789841, 5167965, 7579682, 10335930, 11369523, 18949205, 22739046, 37898410, 41688251, 56847615, 83376502, 113695230, 125064753, 208441255, 250129506, 416882510, 625323765, 1250647530]

約数ペア:

[(1, 1250647530), (2, 625323765), (3, 416882510), (5, 250129506), (6, 208441255), (10, 125064753), (11, 113695230), (15, 83376502), (22, 56847615), (30, 41688251), (33, 37898410), (55, 22739046), (66, 18949205), (110, 11369523), (121, 10335930), (165, 7579682), (242, 5167965), (330, 3789841), (363, 3445310), (605, 2067186), (726, 1722655), (1210, 1033593), (1331, 939630), (1815, 689062), (2662, 469815), (3630, 344531), (3993, 313210), (6655, 187926), (7986, 156605), (13310, 93963), (19965, 62642), (31321, 39930)]