351130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 708624

約数和(自身を除く): 357494

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 73, 74, 130, 146, 185, 365, 370, 481, 730, 949, 962, 1898, 2405, 2701, 4745, 4810, 5402, 9490, 13505, 27010, 35113, 70226, 175565, 351130]

約数ペア:

[(1, 351130), (2, 175565), (5, 70226), (10, 35113), (13, 27010), (26, 13505), (37, 9490), (65, 5402), (73, 4810), (74, 4745), (130, 2701), (146, 2405), (185, 1898), (365, 962), (370, 949), (481, 730)]