142027140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2367119}}^1$

素因数の和:2367131

約数の個数: 24

約数和(自身を含む): 397676160

約数和(自身を除く): 255649020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2367119, 4734238, 7101357, 9468476, 11835595, 14202714, 23671190, 28405428, 35506785, 47342380, 71013570, 142027140]

約数ペア:

[(1, 142027140), (2, 71013570), (3, 47342380), (4, 35506785), (5, 28405428), (6, 23671190), (10, 14202714), (12, 11835595), (15, 9468476), (20, 7101357), (30, 4734238), (60, 2367119)]