1450261960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5179507}}^1$

素因数の和:5179525

約数の個数: 32

約数和(自身を含む): 3729245760

約数和(自身を除く): 2278983800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5179507, 10359014, 20718028, 25897535, 36256549, 41436056, 51795070, 72513098, 103590140, 145026196, 181282745, 207180280, 290052392, 362565490, 725130980, 1450261960]

約数ペア:

[(1, 1450261960), (2, 725130980), (4, 362565490), (5, 290052392), (7, 207180280), (8, 181282745), (10, 145026196), (14, 103590140), (20, 72513098), (28, 51795070), (35, 41436056), (40, 36256549), (56, 25897535), (70, 20718028), (140, 10359014), (280, 5179507)]