71233950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1987}}^1$

素因数の和:2241

約数の個数: 48

約数和(自身を含む): 177488640

約数和(自身を除く): 106254690

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 239, 478, 717, 1195, 1434, 1987, 2390, 3585, 3974, 5961, 5975, 7170, 9935, 11922, 11950, 17925, 19870, 29805, 35850, 49675, 59610, 99350, 149025, 298050, 474893, 949786, 1424679, 2374465, 2849358, 4748930, 7123395, 11872325, 14246790, 23744650, 35616975, 71233950]

約数ペア:

[(1, 71233950), (2, 35616975), (3, 23744650), (5, 14246790), (6, 11872325), (10, 7123395), (15, 4748930), (25, 2849358), (30, 2374465), (50, 1424679), (75, 949786), (150, 474893), (239, 298050), (478, 149025), (717, 99350), (1195, 59610), (1434, 49675), (1987, 35850), (2390, 29805), (3585, 19870), (3974, 17925), (5961, 11950), (5975, 11922), (7170, 9935)]