121750330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30211}}^1$

素因数の和:30262

約数の個数: 32

約数和(自身を含む): 243629568

約数和(自身を除く): 121879238

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 30211, 60422, 151055, 302110, 392743, 785486, 936541, 1873082, 1963715, 3927430, 4682705, 9365410, 12175033, 24350066, 60875165, 121750330]

約数ペア:

[(1, 121750330), (2, 60875165), (5, 24350066), (10, 12175033), (13, 9365410), (26, 4682705), (31, 3927430), (62, 1963715), (65, 1873082), (130, 936541), (155, 785486), (310, 392743), (403, 302110), (806, 151055), (2015, 60422), (4030, 30211)]