2018990190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9614239}}^1$

素因数の和:9614256

約数の個数: 32

約数和(自身を含む): 5537802240

約数和(自身を除く): 3518812050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9614239, 19228478, 28842717, 48071195, 57685434, 67299673, 96142390, 134599346, 144213585, 201899019, 288427170, 336498365, 403798038, 672996730, 1009495095, 2018990190]

約数ペア:

[(1, 2018990190), (2, 1009495095), (3, 672996730), (5, 403798038), (6, 336498365), (7, 288427170), (10, 201899019), (14, 144213585), (15, 134599346), (21, 96142390), (30, 67299673), (35, 57685434), (42, 48071195), (70, 28842717), (105, 19228478), (210, 9614239)]