6981960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 21228480

約数和(自身を除く): 14246520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 701, 830, 996, 1245, 1402, 1660, 1992, 2103, 2490, 2804, 3320, 3505, 4206, 4980, 5608, 7010, 8412, 9960, 10515, 14020, 16824, 21030, 28040, 42060, 58183, 84120, 116366, 174549, 232732, 290915, 349098, 465464, 581830, 698196, 872745, 1163660, 1396392, 1745490, 2327320, 3490980, 6981960]

約数ペア:

[(1, 6981960), (2, 3490980), (3, 2327320), (4, 1745490), (5, 1396392), (6, 1163660), (8, 872745), (10, 698196), (12, 581830), (15, 465464), (20, 349098), (24, 290915), (30, 232732), (40, 174549), (60, 116366), (83, 84120), (120, 58183), (166, 42060), (249, 28040), (332, 21030), (415, 16824), (498, 14020), (664, 10515), (701, 9960), (830, 8412), (996, 7010), (1245, 5608), (1402, 4980), (1660, 4206), (1992, 3505), (2103, 3320), (2490, 2804)]