2693670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 7520256

約数和(自身を除く): 4826586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 127, 202, 210, 254, 303, 381, 505, 606, 635, 707, 762, 889, 1010, 1270, 1414, 1515, 1778, 1905, 2121, 2667, 3030, 3535, 3810, 4242, 4445, 5334, 7070, 8890, 10605, 12827, 13335, 21210, 25654, 26670, 38481, 64135, 76962, 89789, 128270, 179578, 192405, 269367, 384810, 448945, 538734, 897890, 1346835, 2693670]

約数ペア:

[(1, 2693670), (2, 1346835), (3, 897890), (5, 538734), (6, 448945), (7, 384810), (10, 269367), (14, 192405), (15, 179578), (21, 128270), (30, 89789), (35, 76962), (42, 64135), (70, 38481), (101, 26670), (105, 25654), (127, 21210), (202, 13335), (210, 12827), (254, 10605), (303, 8890), (381, 7070), (505, 5334), (606, 4445), (635, 4242), (707, 3810), (762, 3535), (889, 3030), (1010, 2667), (1270, 2121), (1414, 1905), (1515, 1778)]