79450930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{997}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 154418544

約数和(自身を除く): 74967614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 613, 997, 1226, 1994, 3065, 4985, 6130, 7969, 9970, 12961, 15938, 25922, 39845, 64805, 79690, 129610, 611161, 1222322, 3055805, 6111610, 7945093, 15890186, 39725465, 79450930]

約数ペア:

[(1, 79450930), (2, 39725465), (5, 15890186), (10, 7945093), (13, 6111610), (26, 3055805), (65, 1222322), (130, 611161), (613, 129610), (997, 79690), (1226, 64805), (1994, 39845), (3065, 25922), (4985, 15938), (6130, 12961), (7969, 9970)]