10404170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 23085000

約数和(自身を除く): 12680830

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1249, 1666, 2498, 4165, 6245, 8330, 8743, 12490, 17486, 21233, 42466, 43715, 61201, 87430, 106165, 122402, 148631, 212330, 297262, 306005, 612010, 743155, 1040417, 1486310, 2080834, 5202085, 10404170]

約数ペア:

[(1, 10404170), (2, 5202085), (5, 2080834), (7, 1486310), (10, 1040417), (14, 743155), (17, 612010), (34, 306005), (35, 297262), (49, 212330), (70, 148631), (85, 122402), (98, 106165), (119, 87430), (170, 61201), (238, 43715), (245, 42466), (490, 21233), (595, 17486), (833, 12490), (1190, 8743), (1249, 8330), (1666, 6245), (2498, 4165)]