56210130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20147}}^1$

素因数の和:20191

約数の個数: 48

約数和(自身を含む): 150868224

約数和(自身を除く): 94658094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 20147, 40294, 60441, 100735, 120882, 181323, 201470, 302205, 362646, 604410, 624557, 906615, 1249114, 1813230, 1873671, 3122785, 3747342, 5621013, 6245570, 9368355, 11242026, 18736710, 28105065, 56210130]

約数ペア:

[(1, 56210130), (2, 28105065), (3, 18736710), (5, 11242026), (6, 9368355), (9, 6245570), (10, 5621013), (15, 3747342), (18, 3122785), (30, 1873671), (31, 1813230), (45, 1249114), (62, 906615), (90, 624557), (93, 604410), (155, 362646), (186, 302205), (279, 201470), (310, 181323), (465, 120882), (558, 100735), (930, 60441), (1395, 40294), (2790, 20147)]