2049150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 5356800

約数和(自身を除く): 3307650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 719, 950, 1425, 1438, 2157, 2850, 3595, 4314, 7190, 10785, 13661, 17975, 21570, 27322, 35950, 40983, 53925, 68305, 81966, 107850, 136610, 204915, 341525, 409830, 683050, 1024575, 2049150]

約数ペア:

[(1, 2049150), (2, 1024575), (3, 683050), (5, 409830), (6, 341525), (10, 204915), (15, 136610), (19, 107850), (25, 81966), (30, 68305), (38, 53925), (50, 40983), (57, 35950), (75, 27322), (95, 21570), (114, 17975), (150, 13661), (190, 10785), (285, 7190), (475, 4314), (570, 3595), (719, 2850), (950, 2157), (1425, 1438)]