3086860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 7850304

約数和(自身を除く): 4763444

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1297, 2380, 2594, 5188, 6485, 9079, 12970, 18158, 22049, 25940, 36316, 44098, 45395, 88196, 90790, 110245, 154343, 181580, 220490, 308686, 440980, 617372, 771715, 1543430, 3086860]

約数ペア:

[(1, 3086860), (2, 1543430), (4, 771715), (5, 617372), (7, 440980), (10, 308686), (14, 220490), (17, 181580), (20, 154343), (28, 110245), (34, 90790), (35, 88196), (68, 45395), (70, 44098), (85, 36316), (119, 25940), (140, 22049), (170, 18158), (238, 12970), (340, 9079), (476, 6485), (595, 5188), (1190, 2594), (1297, 2380)]