15885492030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{181777}}^1$

素因数の和:182761

約数の個数: 48

約数和(自身を含む): 41345042544

約数和(自身を除く): 25459550514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 971, 1942, 2913, 4855, 5826, 8739, 9710, 14565, 17478, 29130, 43695, 87390, 181777, 363554, 545331, 908885, 1090662, 1635993, 1817770, 2726655, 3271986, 5453310, 8179965, 16359930, 176505467, 353010934, 529516401, 882527335, 1059032802, 1588549203, 1765054670, 2647582005, 3177098406, 5295164010, 7942746015, 15885492030]

約数ペア:

[(1, 15885492030), (2, 7942746015), (3, 5295164010), (5, 3177098406), (6, 2647582005), (9, 1765054670), (10, 1588549203), (15, 1059032802), (18, 882527335), (30, 529516401), (45, 353010934), (90, 176505467), (971, 16359930), (1942, 8179965), (2913, 5453310), (4855, 3271986), (5826, 2726655), (8739, 1817770), (9710, 1635993), (14565, 1090662), (17478, 908885), (29130, 545331), (43695, 363554), (87390, 181777)]