2010450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 5374656

約数和(自身を除く): 3364206

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, 1031, 1950, 2062, 3093, 5155, 6186, 10310, 13403, 15465, 25775, 26806, 30930, 40209, 51550, 67015, 77325, 80418, 134030, 154650, 201045, 335075, 402090, 670150, 1005225, 2010450]

約数ペア:

[(1, 2010450), (2, 1005225), (3, 670150), (5, 402090), (6, 335075), (10, 201045), (13, 154650), (15, 134030), (25, 80418), (26, 77325), (30, 67015), (39, 51550), (50, 40209), (65, 30930), (75, 26806), (78, 25775), (130, 15465), (150, 13403), (195, 10310), (325, 6186), (390, 5155), (650, 3093), (975, 2062), (1031, 1950)]