317420110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{11657}}^1$

素因数の和:12060

約数の個数: 32

約数和(自身を含む): 654713280

約数和(自身を除く): 337293170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1945, 2723, 3890, 5446, 11657, 13615, 23314, 27230, 58285, 81599, 116570, 163198, 407995, 815990, 4534573, 9069146, 22672865, 31742011, 45345730, 63484022, 158710055, 317420110]

約数ペア:

[(1, 317420110), (2, 158710055), (5, 63484022), (7, 45345730), (10, 31742011), (14, 22672865), (35, 9069146), (70, 4534573), (389, 815990), (778, 407995), (1945, 163198), (2723, 116570), (3890, 81599), (5446, 58285), (11657, 27230), (13615, 23314)]