85188390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{405659}}^1$

素因数の和:405676

約数の個数: 32

約数和(自身を含む): 233660160

約数和(自身を除く): 148471770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 405659, 811318, 1216977, 2028295, 2433954, 2839613, 4056590, 5679226, 6084885, 8518839, 12169770, 14198065, 17037678, 28396130, 42594195, 85188390]

約数ペア:

[(1, 85188390), (2, 42594195), (3, 28396130), (5, 17037678), (6, 14198065), (7, 12169770), (10, 8518839), (14, 6084885), (15, 5679226), (21, 4056590), (30, 2839613), (35, 2433954), (42, 2028295), (70, 1216977), (105, 811318), (210, 405659)]