201557430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{746509}}^1$

素因数の和:746525

約数の個数: 32

約数和(自身を含む): 537487200

約数和(自身を除く): 335929770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 746509, 1493018, 2239527, 3732545, 4479054, 6718581, 7465090, 11197635, 13437162, 20155743, 22395270, 33592905, 40311486, 67185810, 100778715, 201557430]

約数ペア:

[(1, 201557430), (2, 100778715), (3, 67185810), (5, 40311486), (6, 33592905), (9, 22395270), (10, 20155743), (15, 13437162), (18, 11197635), (27, 7465090), (30, 6718581), (45, 4479054), (54, 3732545), (90, 2239527), (135, 1493018), (270, 746509)]