73797890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 137846016

約数和(自身を除く): 64048126

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 2351, 3139, 4702, 6278, 11755, 15695, 23510, 31390, 101093, 171623, 202186, 343246, 505465, 858115, 1010930, 1716230, 7379789, 14759578, 36898945, 73797890]

約数ペア:

[(1, 73797890), (2, 36898945), (5, 14759578), (10, 7379789), (43, 1716230), (73, 1010930), (86, 858115), (146, 505465), (215, 343246), (365, 202186), (430, 171623), (730, 101093), (2351, 31390), (3139, 23510), (4702, 15695), (6278, 11755)]