1347080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 3680640

約数和(自身を除く): 2333560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 283, 340, 476, 566, 595, 680, 952, 1132, 1190, 1415, 1981, 2264, 2380, 2830, 3962, 4760, 4811, 5660, 7924, 9622, 9905, 11320, 15848, 19244, 19810, 24055, 33677, 38488, 39620, 48110, 67354, 79240, 96220, 134708, 168385, 192440, 269416, 336770, 673540, 1347080]

約数ペア:

[(1, 1347080), (2, 673540), (4, 336770), (5, 269416), (7, 192440), (8, 168385), (10, 134708), (14, 96220), (17, 79240), (20, 67354), (28, 48110), (34, 39620), (35, 38488), (40, 33677), (56, 24055), (68, 19810), (70, 19244), (85, 15848), (119, 11320), (136, 9905), (140, 9622), (170, 7924), (238, 5660), (280, 4811), (283, 4760), (340, 3962), (476, 2830), (566, 2380), (595, 2264), (680, 1981), (952, 1415), (1132, 1190)]