102302930

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 187668144

約数和(自身を除く): 85365214

約数列:

[1, 2, 5, 10, 73, 146, 353, 365, 397, 706, 730, 794, 1765, 1985, 3530, 3970, 25769, 28981, 51538, 57962, 128845, 140141, 144905, 257690, 280282, 289810, 700705, 1401410, 10230293, 20460586, 51151465, 102302930]

約数ペア:

[(1, 102302930), (2, 51151465), (5, 20460586), (10, 10230293), (73, 1401410), (146, 700705), (353, 289810), (365, 280282), (397, 257690), (706, 144905), (730, 140141), (794, 128845), (1765, 57962), (1985, 51538), (3530, 28981), (3970, 25769)]