2230950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 3393690

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 139, 150, 214, 278, 321, 417, 535, 642, 695, 834, 1070, 1390, 1605, 2085, 2675, 3210, 3475, 4170, 5350, 6950, 8025, 10425, 14873, 16050, 20850, 29746, 44619, 74365, 89238, 148730, 223095, 371825, 446190, 743650, 1115475, 2230950]

約数ペア:

[(1, 2230950), (2, 1115475), (3, 743650), (5, 446190), (6, 371825), (10, 223095), (15, 148730), (25, 89238), (30, 74365), (50, 44619), (75, 29746), (107, 20850), (139, 16050), (150, 14873), (214, 10425), (278, 8025), (321, 6950), (417, 5350), (535, 4170), (642, 3475), (695, 3210), (834, 2675), (1070, 2085), (1390, 1605)]