2018943510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2170907}}^1$

素因数の和:2170948

約数の個数: 32

約数和(自身を含む): 5001772032

約数和(自身を除く): 2982828522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2170907, 4341814, 6512721, 10854535, 13025442, 21709070, 32563605, 65127210, 67298117, 134596234, 201894351, 336490585, 403788702, 672981170, 1009471755, 2018943510]

約数ペア:

[(1, 2018943510), (2, 1009471755), (3, 672981170), (5, 403788702), (6, 336490585), (10, 201894351), (15, 134596234), (30, 67298117), (31, 65127210), (62, 32563605), (93, 21709070), (155, 13025442), (186, 10854535), (310, 6512721), (465, 4341814), (930, 2170907)]