26002530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6719}}^1$

素因数の和:6775

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 43186590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 6719, 13438, 20157, 33595, 40314, 60471, 67190, 100785, 120942, 201570, 288917, 302355, 577834, 604710, 866751, 1444585, 1733502, 2600253, 2889170, 4333755, 5200506, 8667510, 13001265, 26002530]

約数ペア:

[(1, 26002530), (2, 13001265), (3, 8667510), (5, 5200506), (6, 4333755), (9, 2889170), (10, 2600253), (15, 1733502), (18, 1444585), (30, 866751), (43, 604710), (45, 577834), (86, 302355), (90, 288917), (129, 201570), (215, 120942), (258, 100785), (387, 67190), (430, 60471), (645, 40314), (774, 33595), (1290, 20157), (1935, 13438), (3870, 6719)]