8194620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 26611200

約数和(自身を除く): 18416580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 179, 210, 218, 327, 358, 420, 436, 537, 545, 654, 716, 763, 895, 1074, 1090, 1253, 1308, 1526, 1635, 1790, 2148, 2180, 2289, 2506, 2685, 3052, 3270, 3580, 3759, 3815, 4578, 5012, 5370, 6265, 6540, 7518, 7630, 9156, 10740, 11445, 12530, 15036, 15260, 18795, 19511, 22890, 25060, 37590, 39022, 45780, 58533, 75180, 78044, 97555, 117066, 136577, 195110, 234132, 273154, 292665, 390220, 409731, 546308, 585330, 682885, 819462, 1170660, 1365770, 1638924, 2048655, 2731540, 4097310, 8194620]

約数ペア:

[(1, 8194620), (2, 4097310), (3, 2731540), (4, 2048655), (5, 1638924), (6, 1365770), (7, 1170660), (10, 819462), (12, 682885), (14, 585330), (15, 546308), (20, 409731), (21, 390220), (28, 292665), (30, 273154), (35, 234132), (42, 195110), (60, 136577), (70, 117066), (84, 97555), (105, 78044), (109, 75180), (140, 58533), (179, 45780), (210, 39022), (218, 37590), (327, 25060), (358, 22890), (420, 19511), (436, 18795), (537, 15260), (545, 15036), (654, 12530), (716, 11445), (763, 10740), (895, 9156), (1074, 7630), (1090, 7518), (1253, 6540), (1308, 6265), (1526, 5370), (1635, 5012), (1790, 4578), (2148, 3815), (2180, 3759), (2289, 3580), (2506, 3270), (2685, 3052)]