28228650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 70349664

約数和(自身を除く): 42121014

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 307, 613, 614, 921, 1226, 1535, 1839, 1842, 3065, 3070, 3678, 4605, 6130, 7675, 9195, 9210, 15325, 15350, 18390, 23025, 30650, 45975, 46050, 91950, 188191, 376382, 564573, 940955, 1129146, 1881910, 2822865, 4704775, 5645730, 9409550, 14114325, 28228650]

約数ペア:

[(1, 28228650), (2, 14114325), (3, 9409550), (5, 5645730), (6, 4704775), (10, 2822865), (15, 1881910), (25, 1129146), (30, 940955), (50, 564573), (75, 376382), (150, 188191), (307, 91950), (613, 46050), (614, 45975), (921, 30650), (1226, 23025), (1535, 18390), (1839, 15350), (1842, 15325), (3065, 9210), (3070, 9195), (3678, 7675), (4605, 6130)]