2829450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 7562016

約数和(自身を除く): 4732566

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1451, 1950, 2902, 4353, 7255, 8706, 14510, 18863, 21765, 36275, 37726, 43530, 56589, 72550, 94315, 108825, 113178, 188630, 217650, 282945, 471575, 565890, 943150, 1414725, 2829450]

約数ペア:

[(1, 2829450), (2, 1414725), (3, 943150), (5, 565890), (6, 471575), (10, 282945), (13, 217650), (15, 188630), (25, 113178), (26, 108825), (30, 94315), (39, 72550), (50, 56589), (65, 43530), (75, 37726), (78, 36275), (130, 21765), (150, 18863), (195, 14510), (325, 8706), (390, 7255), (650, 4353), (975, 2902), (1451, 1950)]