1293322770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{845309}}^1$

素因数の和:845339

約数の個数: 48

約数和(自身を含む): 3560445720

約数和(自身を除く): 2267122950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 845309, 1690618, 2535927, 4226545, 5071854, 7607781, 8453090, 12679635, 14370253, 15215562, 25359270, 28740506, 38038905, 43110759, 71851265, 76077810, 86221518, 129332277, 143702530, 215553795, 258664554, 431107590, 646661385, 1293322770]

約数ペア:

[(1, 1293322770), (2, 646661385), (3, 431107590), (5, 258664554), (6, 215553795), (9, 143702530), (10, 129332277), (15, 86221518), (17, 76077810), (18, 71851265), (30, 43110759), (34, 38038905), (45, 28740506), (51, 25359270), (85, 15215562), (90, 14370253), (102, 12679635), (153, 8453090), (170, 7607781), (255, 5071854), (306, 4226545), (510, 2535927), (765, 1690618), (1530, 845309)]