123195810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{216133}}^1$

素因数の和:216162

約数の個数: 32

約数和(自身を含む): 311232960

約数和(自身を除く): 188037150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 216133, 432266, 648399, 1080665, 1296798, 2161330, 3241995, 4106527, 6483990, 8213054, 12319581, 20532635, 24639162, 41065270, 61597905, 123195810]

約数ペア:

[(1, 123195810), (2, 61597905), (3, 41065270), (5, 24639162), (6, 20532635), (10, 12319581), (15, 8213054), (19, 6483990), (30, 4106527), (38, 3241995), (57, 2161330), (95, 1296798), (114, 1080665), (190, 648399), (285, 432266), (570, 216133)]