72141990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2404733}}^1$

素因数の和:2404743

約数の個数: 16

約数和(自身を含む): 173140848

約数和(自身を除く): 100998858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2404733, 4809466, 7214199, 12023665, 14428398, 24047330, 36070995, 72141990]

約数ペア:

[(1, 72141990), (2, 36070995), (3, 24047330), (5, 14428398), (6, 12023665), (10, 7214199), (15, 4809466), (30, 2404733)]