2814150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 7102224

約数和(自身を除く): 4288074

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 146, 150, 219, 257, 365, 438, 514, 730, 771, 1095, 1285, 1542, 1825, 2190, 2570, 3650, 3855, 5475, 6425, 7710, 10950, 12850, 18761, 19275, 37522, 38550, 56283, 93805, 112566, 187610, 281415, 469025, 562830, 938050, 1407075, 2814150]

約数ペア:

[(1, 2814150), (2, 1407075), (3, 938050), (5, 562830), (6, 469025), (10, 281415), (15, 187610), (25, 112566), (30, 93805), (50, 56283), (73, 38550), (75, 37522), (146, 19275), (150, 18761), (219, 12850), (257, 10950), (365, 7710), (438, 6425), (514, 5475), (730, 3855), (771, 3650), (1095, 2570), (1285, 2190), (1542, 1825)]