2012130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 5316480

約数和(自身を除く): 3304350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 283, 395, 474, 566, 711, 790, 849, 1185, 1415, 1422, 1698, 2370, 2547, 2830, 3555, 4245, 5094, 7110, 8490, 12735, 22357, 25470, 44714, 67071, 111785, 134142, 201213, 223570, 335355, 402426, 670710, 1006065, 2012130]

約数ペア:

[(1, 2012130), (2, 1006065), (3, 670710), (5, 402426), (6, 335355), (9, 223570), (10, 201213), (15, 134142), (18, 111785), (30, 67071), (45, 44714), (79, 25470), (90, 22357), (158, 12735), (237, 8490), (283, 7110), (395, 5094), (474, 4245), (566, 3555), (711, 2830), (790, 2547), (849, 2370), (1185, 1698), (1415, 1422)]