328544530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{4129}}^1$

素因数の和:4318

約数の個数: 32

約数和(自身を含む): 605127600

約数和(自身を除く): 276583070

約数列:

[1, 2, 5, 10, 73, 109, 146, 218, 365, 545, 730, 1090, 4129, 7957, 8258, 15914, 20645, 39785, 41290, 79570, 301417, 450061, 602834, 900122, 1507085, 2250305, 3014170, 4500610, 32854453, 65708906, 164272265, 328544530]

約数ペア:

[(1, 328544530), (2, 164272265), (5, 65708906), (10, 32854453), (73, 4500610), (109, 3014170), (146, 2250305), (218, 1507085), (365, 900122), (545, 602834), (730, 450061), (1090, 301417), (4129, 79570), (7957, 41290), (8258, 39785), (15914, 20645)]