8137950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 20355840

約数和(自身を除く): 12217890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 227, 239, 454, 478, 681, 717, 1135, 1195, 1362, 1434, 2270, 2390, 3405, 3585, 5675, 5975, 6810, 7170, 11350, 11950, 17025, 17925, 34050, 35850, 54253, 108506, 162759, 271265, 325518, 542530, 813795, 1356325, 1627590, 2712650, 4068975, 8137950]

約数ペア:

[(1, 8137950), (2, 4068975), (3, 2712650), (5, 1627590), (6, 1356325), (10, 813795), (15, 542530), (25, 325518), (30, 271265), (50, 162759), (75, 108506), (150, 54253), (227, 35850), (239, 34050), (454, 17925), (478, 17025), (681, 11950), (717, 11350), (1135, 7170), (1195, 6810), (1362, 5975), (1434, 5675), (2270, 3585), (2390, 3405)]