1210346330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{19819}}^1$

素因数の和:20054

約数の個数: 32

約数和(自身を含む): 2260431360

約数和(自身を除く): 1050085030

約数列:

[1, 2, 5, 10, 31, 62, 155, 197, 310, 394, 985, 1970, 6107, 12214, 19819, 30535, 39638, 61070, 99095, 198190, 614389, 1228778, 3071945, 3904343, 6143890, 7808686, 19521715, 39043430, 121034633, 242069266, 605173165, 1210346330]

約数ペア:

[(1, 1210346330), (2, 605173165), (5, 242069266), (10, 121034633), (31, 39043430), (62, 19521715), (155, 7808686), (197, 6143890), (310, 3904343), (394, 3071945), (985, 1228778), (1970, 614389), (6107, 198190), (12214, 99095), (19819, 61070), (30535, 39638)]