172459860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2874331}}^1$

素因数の和:2874343

約数の個数: 24

約数和(自身を含む): 482887776

約数和(自身を除く): 310427916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2874331, 5748662, 8622993, 11497324, 14371655, 17245986, 28743310, 34491972, 43114965, 57486620, 86229930, 172459860]

約数ペア:

[(1, 172459860), (2, 86229930), (3, 57486620), (4, 43114965), (5, 34491972), (6, 28743310), (10, 17245986), (12, 14371655), (15, 11497324), (20, 8622993), (30, 5748662), (60, 2874331)]