66917090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 125254080

約数和(自身を除く): 58336990

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 830, 2179, 3071, 4358, 6142, 10895, 15355, 21790, 30710, 80623, 161246, 180857, 361714, 403115, 806230, 904285, 1808570, 6691709, 13383418, 33458545, 66917090]

約数ペア:

[(1, 66917090), (2, 33458545), (5, 13383418), (10, 6691709), (37, 1808570), (74, 904285), (83, 806230), (166, 403115), (185, 361714), (370, 180857), (415, 161246), (830, 80623), (2179, 30710), (3071, 21790), (4358, 15355), (6142, 10895)]