2019439830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1641821}}^1$

素因数の和:1641872

約数の個数: 32

約数和(自身を含む): 4964869728

約数和(自身を除く): 2945429898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1641821, 3283642, 4925463, 8209105, 9850926, 16418210, 24627315, 49254630, 67314661, 134629322, 201943983, 336573305, 403887966, 673146610, 1009719915, 2019439830]

約数ペア:

[(1, 2019439830), (2, 1009719915), (3, 673146610), (5, 403887966), (6, 336573305), (10, 201943983), (15, 134629322), (30, 67314661), (41, 49254630), (82, 24627315), (123, 16418210), (205, 9850926), (246, 8209105), (410, 4925463), (615, 3283642), (1230, 1641821)]