130537620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{725209}}^1$

素因数の和:725224

約数の個数: 36

約数和(自身を含む): 395964660

約数和(自身を除く): 265427040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 725209, 1450418, 2175627, 2900836, 3626045, 4351254, 6526881, 7252090, 8702508, 10878135, 13053762, 14504180, 21756270, 26107524, 32634405, 43512540, 65268810, 130537620]

約数ペア:

[(1, 130537620), (2, 65268810), (3, 43512540), (4, 32634405), (5, 26107524), (6, 21756270), (9, 14504180), (10, 13053762), (12, 10878135), (15, 8702508), (18, 7252090), (20, 6526881), (30, 4351254), (36, 3626045), (45, 2900836), (60, 2175627), (90, 1450418), (180, 725209)]