142444860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2374081}}^1$

素因数の和:2374093

約数の個数: 24

約数和(自身を含む): 398845776

約数和(自身を除く): 256400916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2374081, 4748162, 7122243, 9496324, 11870405, 14244486, 23740810, 28488972, 35611215, 47481620, 71222430, 142444860]

約数ペア:

[(1, 142444860), (2, 71222430), (3, 47481620), (4, 35611215), (5, 28488972), (6, 23740810), (10, 14244486), (12, 11870405), (15, 9496324), (20, 7122243), (30, 4748162), (60, 2374081)]