7177740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 22063104

約数和(自身を除く): 14885364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 227, 255, 310, 340, 372, 454, 465, 510, 527, 620, 681, 908, 930, 1020, 1054, 1135, 1362, 1581, 1860, 2108, 2270, 2635, 2724, 3162, 3405, 3859, 4540, 5270, 6324, 6810, 7037, 7718, 7905, 10540, 11577, 13620, 14074, 15436, 15810, 19295, 21111, 23154, 28148, 31620, 35185, 38590, 42222, 46308, 57885, 70370, 77180, 84444, 105555, 115770, 119629, 140740, 211110, 231540, 239258, 358887, 422220, 478516, 598145, 717774, 1196290, 1435548, 1794435, 2392580, 3588870, 7177740]

約数ペア:

[(1, 7177740), (2, 3588870), (3, 2392580), (4, 1794435), (5, 1435548), (6, 1196290), (10, 717774), (12, 598145), (15, 478516), (17, 422220), (20, 358887), (30, 239258), (31, 231540), (34, 211110), (51, 140740), (60, 119629), (62, 115770), (68, 105555), (85, 84444), (93, 77180), (102, 70370), (124, 57885), (155, 46308), (170, 42222), (186, 38590), (204, 35185), (227, 31620), (255, 28148), (310, 23154), (340, 21111), (372, 19295), (454, 15810), (465, 15436), (510, 14074), (527, 13620), (620, 11577), (681, 10540), (908, 7905), (930, 7718), (1020, 7037), (1054, 6810), (1135, 6324), (1362, 5270), (1581, 4540), (1860, 3859), (2108, 3405), (2270, 3162), (2635, 2724)]