108290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:51

約数の個数: 48

約数和(自身を含む): 258552

約数和(自身を除く): 150262

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 49, 65, 70, 85, 91, 98, 119, 130, 170, 182, 221, 238, 245, 442, 455, 490, 595, 637, 833, 910, 1105, 1190, 1274, 1547, 1666, 2210, 3094, 3185, 4165, 6370, 7735, 8330, 10829, 15470, 21658, 54145, 108290]

約数ペア:

[(1, 108290), (2, 54145), (5, 21658), (7, 15470), (10, 10829), (13, 8330), (14, 7735), (17, 6370), (26, 4165), (34, 3185), (35, 3094), (49, 2210), (65, 1666), (70, 1547), (85, 1274), (91, 1190), (98, 1105), (119, 910), (130, 833), (170, 637), (182, 595), (221, 490), (238, 455), (245, 442)]