2757029690

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{47807}}^1$

素因数の和:47966

約数の個数: 32

約数和(自身を含む): 5094420480

約数和(自身を除く): 2337390790

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 365, 395, 730, 790, 5767, 11534, 28835, 47807, 57670, 95614, 239035, 478070, 3489911, 3776753, 6979822, 7553506, 17449555, 18883765, 34899110, 37767530, 275702969, 551405938, 1378514845, 2757029690]

約数ペア:

[(1, 2757029690), (2, 1378514845), (5, 551405938), (10, 275702969), (73, 37767530), (79, 34899110), (146, 18883765), (158, 17449555), (365, 7553506), (395, 6979822), (730, 3776753), (790, 3489911), (5767, 478070), (11534, 239035), (28835, 95614), (47807, 57670)]