74942130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2498071}}^1$

素因数の和:2498081

約数の個数: 16

約数和(自身を含む): 179861184

約数和(自身を除く): 104919054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2498071, 4996142, 7494213, 12490355, 14988426, 24980710, 37471065, 74942130]

約数ペア:

[(1, 74942130), (2, 37471065), (3, 24980710), (5, 14988426), (6, 12490355), (10, 7494213), (15, 4996142), (30, 2498071)]