40164090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1338803}}^1$

素因数の和:1338813

約数の個数: 16

約数和(自身を含む): 96393888

約数和(自身を除く): 56229798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1338803, 2677606, 4016409, 6694015, 8032818, 13388030, 20082045, 40164090]

約数ペア:

[(1, 40164090), (2, 20082045), (3, 13388030), (5, 8032818), (6, 6694015), (10, 4016409), (15, 2677606), (30, 1338803)]