2429250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 6289920

約数和(自身を除く): 3860670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 79, 82, 123, 125, 150, 158, 205, 237, 246, 250, 375, 395, 410, 474, 615, 750, 790, 1025, 1185, 1230, 1975, 2050, 2370, 3075, 3239, 3950, 5125, 5925, 6150, 6478, 9717, 9875, 10250, 11850, 15375, 16195, 19434, 19750, 29625, 30750, 32390, 48585, 59250, 80975, 97170, 161950, 242925, 404875, 485850, 809750, 1214625, 2429250]

約数ペア:

[(1, 2429250), (2, 1214625), (3, 809750), (5, 485850), (6, 404875), (10, 242925), (15, 161950), (25, 97170), (30, 80975), (41, 59250), (50, 48585), (75, 32390), (79, 30750), (82, 29625), (123, 19750), (125, 19434), (150, 16195), (158, 15375), (205, 11850), (237, 10250), (246, 9875), (250, 9717), (375, 6478), (395, 6150), (410, 5925), (474, 5125), (615, 3950), (750, 3239), (790, 3075), (1025, 2370), (1185, 2050), (1230, 1975)]