74704010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{691}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 141998400

約数和(自身を除く): 67294390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 569, 691, 1138, 1382, 2845, 3455, 5690, 6910, 10811, 13129, 21622, 26258, 54055, 65645, 108110, 131290, 393179, 786358, 1965895, 3931790, 7470401, 14940802, 37352005, 74704010]

約数ペア:

[(1, 74704010), (2, 37352005), (5, 14940802), (10, 7470401), (19, 3931790), (38, 1965895), (95, 786358), (190, 393179), (569, 131290), (691, 108110), (1138, 65645), (1382, 54055), (2845, 26258), (3455, 21622), (5690, 13129), (6910, 10811)]