3182620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 7741440

約数和(自身を除く): 4558820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 179, 254, 358, 508, 635, 716, 889, 895, 1253, 1270, 1778, 1790, 2506, 2540, 3556, 3580, 4445, 5012, 6265, 8890, 12530, 17780, 22733, 25060, 45466, 90932, 113665, 159131, 227330, 318262, 454660, 636524, 795655, 1591310, 3182620]

約数ペア:

[(1, 3182620), (2, 1591310), (4, 795655), (5, 636524), (7, 454660), (10, 318262), (14, 227330), (20, 159131), (28, 113665), (35, 90932), (70, 45466), (127, 25060), (140, 22733), (179, 17780), (254, 12530), (358, 8890), (508, 6265), (635, 5012), (716, 4445), (889, 3580), (895, 3556), (1253, 2540), (1270, 2506), (1778, 1790)]