194915430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{721909}}^1$

素因数の和:721925

約数の個数: 32

約数和(自身を含む): 519775200

約数和(自身を除く): 324859770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 721909, 1443818, 2165727, 3609545, 4331454, 6497181, 7219090, 10828635, 12994362, 19491543, 21657270, 32485905, 38983086, 64971810, 97457715, 194915430]

約数ペア:

[(1, 194915430), (2, 97457715), (3, 64971810), (5, 38983086), (6, 32485905), (9, 21657270), (10, 19491543), (15, 12994362), (18, 10828635), (27, 7219090), (30, 6497181), (45, 4331454), (54, 3609545), (90, 2165727), (135, 1443818), (270, 721909)]