2242950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 5862720

約数和(自身を除く): 3619770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 787, 950, 1425, 1574, 2361, 2850, 3935, 4722, 7870, 11805, 14953, 19675, 23610, 29906, 39350, 44859, 59025, 74765, 89718, 118050, 149530, 224295, 373825, 448590, 747650, 1121475, 2242950]

約数ペア:

[(1, 2242950), (2, 1121475), (3, 747650), (5, 448590), (6, 373825), (10, 224295), (15, 149530), (19, 118050), (25, 89718), (30, 74765), (38, 59025), (50, 44859), (57, 39350), (75, 29906), (95, 23610), (114, 19675), (150, 14953), (190, 11805), (285, 7870), (475, 4722), (570, 3935), (787, 2850), (950, 2361), (1425, 1574)]