1415857390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 2742984000

約数和(自身を除く): 1327126610

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 101, 178, 190, 202, 445, 505, 829, 890, 1010, 1658, 1691, 1919, 3382, 3838, 4145, 8290, 8455, 8989, 9595, 15751, 16910, 17978, 19190, 31502, 44945, 73781, 78755, 83729, 89890, 147562, 157510, 167458, 170791, 341582, 368905, 418645, 737810, 837290, 853955, 1401839, 1590851, 1707910, 2803678, 3181702, 7009195, 7451881, 7954255, 14018390, 14903762, 15908510, 37259405, 74518810, 141585739, 283171478, 707928695, 1415857390]

約数ペア:

[(1, 1415857390), (2, 707928695), (5, 283171478), (10, 141585739), (19, 74518810), (38, 37259405), (89, 15908510), (95, 14903762), (101, 14018390), (178, 7954255), (190, 7451881), (202, 7009195), (445, 3181702), (505, 2803678), (829, 1707910), (890, 1590851), (1010, 1401839), (1658, 853955), (1691, 837290), (1919, 737810), (3382, 418645), (3838, 368905), (4145, 341582), (8290, 170791), (8455, 167458), (8989, 157510), (9595, 147562), (15751, 89890), (16910, 83729), (17978, 78755), (19190, 73781), (31502, 44945)]