221993370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{2143}}^1$

素因数の和:3307

約数の個数: 48

約数和(自身を含む): 577953792

約数和(自身を除く): 355960422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1151, 2143, 2302, 3453, 4286, 5755, 6429, 6906, 10359, 10715, 11510, 12858, 17265, 19287, 20718, 21430, 32145, 34530, 38574, 51795, 64290, 96435, 103590, 192870, 2466593, 4933186, 7399779, 12332965, 14799558, 22199337, 24665930, 36998895, 44398674, 73997790, 110996685, 221993370]

約数ペア:

[(1, 221993370), (2, 110996685), (3, 73997790), (5, 44398674), (6, 36998895), (9, 24665930), (10, 22199337), (15, 14799558), (18, 12332965), (30, 7399779), (45, 4933186), (90, 2466593), (1151, 192870), (2143, 103590), (2302, 96435), (3453, 64290), (4286, 51795), (5755, 38574), (6429, 34530), (6906, 32145), (10359, 21430), (10715, 20718), (11510, 19287), (12858, 17265)]