2018986050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{286381}}^1$

素因数の和:286443

約数の個数: 48

約数和(自身を含む): 5113636992

約数和(自身を除く): 3094650942

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 282, 470, 705, 1175, 1410, 2350, 3525, 7050, 286381, 572762, 859143, 1431905, 1718286, 2863810, 4295715, 7159525, 8591430, 13459907, 14319050, 21478575, 26919814, 40379721, 42957150, 67299535, 80759442, 134599070, 201898605, 336497675, 403797210, 672995350, 1009493025, 2018986050]

約数ペア:

[(1, 2018986050), (2, 1009493025), (3, 672995350), (5, 403797210), (6, 336497675), (10, 201898605), (15, 134599070), (25, 80759442), (30, 67299535), (47, 42957150), (50, 40379721), (75, 26919814), (94, 21478575), (141, 14319050), (150, 13459907), (235, 8591430), (282, 7159525), (470, 4295715), (705, 2863810), (1175, 1718286), (1410, 1431905), (2350, 859143), (3525, 572762), (7050, 286381)]