265393980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1474411}}^1$

素因数の和:1474426

約数の個数: 36

約数和(自身を含む): 805028952

約数和(自身を除く): 539634972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1474411, 2948822, 4423233, 5897644, 7372055, 8846466, 13269699, 14744110, 17692932, 22116165, 26539398, 29488220, 44232330, 53078796, 66348495, 88464660, 132696990, 265393980]

約数ペア:

[(1, 265393980), (2, 132696990), (3, 88464660), (4, 66348495), (5, 53078796), (6, 44232330), (9, 29488220), (10, 26539398), (12, 22116165), (15, 17692932), (18, 14744110), (20, 13269699), (30, 8846466), (36, 7372055), (45, 5897644), (60, 4423233), (90, 2948822), (180, 1474411)]