5318220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 15015168

約数和(自身を除く): 9696948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 587, 604, 755, 906, 1174, 1510, 1761, 1812, 2265, 2348, 2935, 3020, 3522, 4530, 5870, 7044, 8805, 9060, 11740, 17610, 35220, 88637, 177274, 265911, 354548, 443185, 531822, 886370, 1063644, 1329555, 1772740, 2659110, 5318220]

約数ペア:

[(1, 5318220), (2, 2659110), (3, 1772740), (4, 1329555), (5, 1063644), (6, 886370), (10, 531822), (12, 443185), (15, 354548), (20, 265911), (30, 177274), (60, 88637), (151, 35220), (302, 17610), (453, 11740), (587, 9060), (604, 8805), (755, 7044), (906, 5870), (1174, 4530), (1510, 3522), (1761, 3020), (1812, 2935), (2265, 2348)]