40074090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{190829}}^1$

素因数の和:190846

約数の個数: 32

約数和(自身を含む): 109918080

約数和(自身を除く): 69843990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 190829, 381658, 572487, 954145, 1144974, 1335803, 1908290, 2671606, 2862435, 4007409, 5724870, 6679015, 8014818, 13358030, 20037045, 40074090]

約数ペア:

[(1, 40074090), (2, 20037045), (3, 13358030), (5, 8014818), (6, 6679015), (7, 5724870), (10, 4007409), (14, 2862435), (15, 2671606), (21, 1908290), (30, 1335803), (35, 1144974), (42, 954145), (70, 572487), (105, 381658), (210, 190829)]