2051340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 5806080

約数和(自身を除く): 3754740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 191, 358, 382, 537, 573, 716, 764, 895, 955, 1074, 1146, 1790, 1910, 2148, 2292, 2685, 2865, 3580, 3820, 5370, 5730, 10740, 11460, 34189, 68378, 102567, 136756, 170945, 205134, 341890, 410268, 512835, 683780, 1025670, 2051340]

約数ペア:

[(1, 2051340), (2, 1025670), (3, 683780), (4, 512835), (5, 410268), (6, 341890), (10, 205134), (12, 170945), (15, 136756), (20, 102567), (30, 68378), (60, 34189), (179, 11460), (191, 10740), (358, 5730), (382, 5370), (537, 3820), (573, 3580), (716, 2865), (764, 2685), (895, 2292), (955, 2148), (1074, 1910), (1146, 1790)]