129847620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3061}}^1$

素因数の和:3181

約数の個数: 96

約数和(自身を含む): 419763456

約数和(自身を除く): 289915836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3061, 3535, 4242, 6060, 6122, 7070, 8484, 9183, 10605, 12244, 14140, 15305, 18366, 21210, 21427, 30610, 36732, 42420, 42854, 45915, 61220, 64281, 85708, 91830, 107135, 128562, 183660, 214270, 257124, 309161, 321405, 428540, 618322, 642810, 927483, 1236644, 1285620, 1545805, 1854966, 2164127, 3091610, 3709932, 4328254, 4637415, 6183220, 6492381, 8656508, 9274830, 10820635, 12984762, 18549660, 21641270, 25969524, 32461905, 43282540, 64923810, 129847620]

約数ペア:

[(1, 129847620), (2, 64923810), (3, 43282540), (4, 32461905), (5, 25969524), (6, 21641270), (7, 18549660), (10, 12984762), (12, 10820635), (14, 9274830), (15, 8656508), (20, 6492381), (21, 6183220), (28, 4637415), (30, 4328254), (35, 3709932), (42, 3091610), (60, 2164127), (70, 1854966), (84, 1545805), (101, 1285620), (105, 1236644), (140, 927483), (202, 642810), (210, 618322), (303, 428540), (404, 321405), (420, 309161), (505, 257124), (606, 214270), (707, 183660), (1010, 128562), (1212, 107135), (1414, 91830), (1515, 85708), (2020, 64281), (2121, 61220), (2828, 45915), (3030, 42854), (3061, 42420), (3535, 36732), (4242, 30610), (6060, 21427), (6122, 21210), (7070, 18366), (8484, 15305), (9183, 14140), (10605, 12244)]