86282070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3989}}^1$

素因数の和:4109

約数の個数: 64

約数和(自身を含む): 239016960

約数和(自身を除く): 152734890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1442, 1545, 2163, 3090, 3605, 3989, 4326, 7210, 7978, 10815, 11967, 19945, 21630, 23934, 27923, 39890, 55846, 59835, 83769, 119670, 139615, 167538, 279230, 410867, 418845, 821734, 837690, 1232601, 2054335, 2465202, 2876069, 4108670, 5752138, 6163005, 8628207, 12326010, 14380345, 17256414, 28760690, 43141035, 86282070]

約数ペア:

[(1, 86282070), (2, 43141035), (3, 28760690), (5, 17256414), (6, 14380345), (7, 12326010), (10, 8628207), (14, 6163005), (15, 5752138), (21, 4108670), (30, 2876069), (35, 2465202), (42, 2054335), (70, 1232601), (103, 837690), (105, 821734), (206, 418845), (210, 410867), (309, 279230), (515, 167538), (618, 139615), (721, 119670), (1030, 83769), (1442, 59835), (1545, 55846), (2163, 39890), (3090, 27923), (3605, 23934), (3989, 21630), (4326, 19945), (7210, 11967), (7978, 10815)]