142727870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3539}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 266349600

約数和(自身を除く): 123621730

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 545, 1090, 3539, 4033, 7078, 8066, 17695, 20165, 35390, 40330, 130943, 261886, 385751, 654715, 771502, 1309430, 1928755, 3857510, 14272787, 28545574, 71363935, 142727870]

約数ペア:

[(1, 142727870), (2, 71363935), (5, 28545574), (10, 14272787), (37, 3857510), (74, 1928755), (109, 1309430), (185, 771502), (218, 654715), (370, 385751), (545, 261886), (1090, 130943), (3539, 40330), (4033, 35390), (7078, 20165), (8066, 17695)]