668764810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{5167}}^1$

素因数の和:5267

約数の個数: 48

約数和(自身を含む): 1408755456

約数和(自身を除く): 739990646

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 1849, 3010, 3698, 5167, 9245, 10334, 12943, 18490, 25835, 25886, 36169, 51670, 64715, 72338, 129430, 180845, 222181, 361690, 444362, 1110905, 1555267, 2221810, 3110534, 7776335, 9553783, 15552670, 19107566, 47768915, 66876481, 95537830, 133752962, 334382405, 668764810]

約数ペア:

[(1, 668764810), (2, 334382405), (5, 133752962), (7, 95537830), (10, 66876481), (14, 47768915), (35, 19107566), (43, 15552670), (70, 9553783), (86, 7776335), (215, 3110534), (301, 2221810), (430, 1555267), (602, 1110905), (1505, 444362), (1849, 361690), (3010, 222181), (3698, 180845), (5167, 129430), (9245, 72338), (10334, 64715), (12943, 51670), (18490, 36169), (25835, 25886)]