76220030

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 139955904

約数和(自身を除く): 63735874

約数列:

[1, 2, 5, 10, 73, 146, 263, 365, 397, 526, 730, 794, 1315, 1985, 2630, 3970, 19199, 28981, 38398, 57962, 95995, 104411, 144905, 191990, 208822, 289810, 522055, 1044110, 7622003, 15244006, 38110015, 76220030]

約数ペア:

[(1, 76220030), (2, 38110015), (5, 15244006), (10, 7622003), (73, 1044110), (146, 522055), (263, 289810), (365, 208822), (397, 191990), (526, 144905), (730, 104411), (794, 95995), (1315, 57962), (1985, 38398), (2630, 28981), (3970, 19199)]