2392580

素因数分解:

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

素因数の和:284

約数の個数: 48

約数和(自身を含む): 5515776

約数和(自身を除く): 3123196

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 227, 310, 340, 454, 527, 620, 908, 1054, 1135, 2108, 2270, 2635, 3859, 4540, 5270, 7037, 7718, 10540, 14074, 15436, 19295, 28148, 35185, 38590, 70370, 77180, 119629, 140740, 239258, 478516, 598145, 1196290, 2392580]

約数ペア:

[(1, 2392580), (2, 1196290), (4, 598145), (5, 478516), (10, 239258), (17, 140740), (20, 119629), (31, 77180), (34, 70370), (62, 38590), (68, 35185), (85, 28148), (124, 19295), (155, 15436), (170, 14074), (227, 10540), (310, 7718), (340, 7037), (454, 5270), (527, 4540), (620, 3859), (908, 2635), (1054, 2270), (1135, 2108)]