1093818670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{997}}^1\times {\mathrm{2239}}^1$

素因数の和:3257

約数の個数: 48

約数和(自身を含む): 2293643520

約数和(自身を除く): 1199824850

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 997, 1994, 2239, 4478, 4985, 6979, 9970, 11195, 13958, 15673, 22390, 31346, 34895, 48853, 69790, 78365, 97706, 109711, 156730, 219422, 244265, 488530, 548555, 1097110, 2232283, 4464566, 11161415, 15625981, 22322830, 31251962, 78129905, 109381867, 156259810, 218763734, 546909335, 1093818670]

約数ペア:

[(1, 1093818670), (2, 546909335), (5, 218763734), (7, 156259810), (10, 109381867), (14, 78129905), (35, 31251962), (49, 22322830), (70, 15625981), (98, 11161415), (245, 4464566), (490, 2232283), (997, 1097110), (1994, 548555), (2239, 488530), (4478, 244265), (4985, 219422), (6979, 156730), (9970, 109711), (11195, 97706), (13958, 78365), (15673, 69790), (22390, 48853), (31346, 34895)]