2398050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^2$

素因数の和:164

約数の個数: 54

約数和(自身を含む): 6532227

約数和(自身を除く): 4134177

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 1095, 1314, 1825, 2190, 3285, 3650, 5329, 5475, 6570, 10658, 10950, 15987, 16425, 26645, 31974, 32850, 47961, 53290, 79935, 95922, 133225, 159870, 239805, 266450, 399675, 479610, 799350, 1199025, 2398050]

約数ペア:

[(1, 2398050), (2, 1199025), (3, 799350), (5, 479610), (6, 399675), (9, 266450), (10, 239805), (15, 159870), (18, 133225), (25, 95922), (30, 79935), (45, 53290), (50, 47961), (73, 32850), (75, 31974), (90, 26645), (146, 16425), (150, 15987), (219, 10950), (225, 10658), (365, 6570), (438, 5475), (450, 5329), (657, 3650), (730, 3285), (1095, 2190), (1314, 1825)]