1222792350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{627073}}^1$

素因数の和:627101

約数の個数: 48

約数和(自身を含む): 3265801392

約数和(自身を除く): 2043009042

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, 1950, 627073, 1254146, 1881219, 3135365, 3762438, 6270730, 8151949, 9406095, 15676825, 16303898, 18812190, 24455847, 31353650, 40759745, 47030475, 48911694, 81519490, 94060950, 122279235, 203798725, 244558470, 407597450, 611396175, 1222792350]

約数ペア:

[(1, 1222792350), (2, 611396175), (3, 407597450), (5, 244558470), (6, 203798725), (10, 122279235), (13, 94060950), (15, 81519490), (25, 48911694), (26, 47030475), (30, 40759745), (39, 31353650), (50, 24455847), (65, 18812190), (75, 16303898), (78, 15676825), (130, 9406095), (150, 8151949), (195, 6270730), (325, 3762438), (390, 3135365), (650, 1881219), (975, 1254146), (1950, 627073)]