1038310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 2355696

約数和(自身を除く): 1317386

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 163, 182, 245, 326, 455, 490, 637, 815, 910, 1141, 1274, 1630, 2119, 2282, 3185, 4238, 5705, 6370, 7987, 10595, 11410, 14833, 15974, 21190, 29666, 39935, 74165, 79870, 103831, 148330, 207662, 519155, 1038310]

約数ペア:

[(1, 1038310), (2, 519155), (5, 207662), (7, 148330), (10, 103831), (13, 79870), (14, 74165), (26, 39935), (35, 29666), (49, 21190), (65, 15974), (70, 14833), (91, 11410), (98, 10595), (130, 7987), (163, 6370), (182, 5705), (245, 4238), (326, 3185), (455, 2282), (490, 2119), (637, 1630), (815, 1274), (910, 1141)]