55940490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{207187}}^1$

素因数の和:207203

約数の個数: 32

約数和(自身を含む): 149175360

約数和(自身を除く): 93234870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 207187, 414374, 621561, 1035935, 1243122, 1864683, 2071870, 3107805, 3729366, 5594049, 6215610, 9323415, 11188098, 18646830, 27970245, 55940490]

約数ペア:

[(1, 55940490), (2, 27970245), (3, 18646830), (5, 11188098), (6, 9323415), (9, 6215610), (10, 5594049), (15, 3729366), (18, 3107805), (27, 2071870), (30, 1864683), (45, 1243122), (54, 1035935), (90, 621561), (135, 414374), (270, 207187)]