61605690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6689}}^1$

素因数の和:7006

約数の個数: 32

約数和(自身を含む): 148357440

約数和(自身を除く): 86751750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 6689, 9210, 13378, 20067, 33445, 40134, 66890, 100335, 200670, 2053523, 4107046, 6160569, 10267615, 12321138, 20535230, 30802845, 61605690]

約数ペア:

[(1, 61605690), (2, 30802845), (3, 20535230), (5, 12321138), (6, 10267615), (10, 6160569), (15, 4107046), (30, 2053523), (307, 200670), (614, 100335), (921, 66890), (1535, 40134), (1842, 33445), (3070, 20067), (4605, 13378), (6689, 9210)]