30449150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 59088480

約数和(自身を除く): 28639330

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 109, 151, 185, 218, 302, 370, 545, 755, 925, 1090, 1510, 1850, 2725, 3775, 4033, 5450, 5587, 7550, 8066, 11174, 16459, 20165, 27935, 32918, 40330, 55870, 82295, 100825, 139675, 164590, 201650, 279350, 411475, 608983, 822950, 1217966, 3044915, 6089830, 15224575, 30449150]

約数ペア:

[(1, 30449150), (2, 15224575), (5, 6089830), (10, 3044915), (25, 1217966), (37, 822950), (50, 608983), (74, 411475), (109, 279350), (151, 201650), (185, 164590), (218, 139675), (302, 100825), (370, 82295), (545, 55870), (755, 40330), (925, 32918), (1090, 27935), (1510, 20165), (1850, 16459), (2725, 11174), (3775, 8066), (4033, 7550), (5450, 5587)]