69293980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10531}}^1$

素因数の和:10594

約数の個数: 48

約数和(自身を含む): 169860096

約数和(自身を除く): 100566116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 10531, 21062, 42124, 52655, 73717, 105310, 147434, 210620, 294868, 368585, 494957, 737170, 989914, 1474340, 1979828, 2474785, 3464699, 4949570, 6929398, 9899140, 13858796, 17323495, 34646990, 69293980]

約数ペア:

[(1, 69293980), (2, 34646990), (4, 17323495), (5, 13858796), (7, 9899140), (10, 6929398), (14, 4949570), (20, 3464699), (28, 2474785), (35, 1979828), (47, 1474340), (70, 989914), (94, 737170), (140, 494957), (188, 368585), (235, 294868), (329, 210620), (470, 147434), (658, 105310), (940, 73717), (1316, 52655), (1645, 42124), (3290, 21062), (6580, 10531)]