154865010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271693}}^1$

素因数の和:271722

約数の個数: 32

約数和(自身を含む): 391239360

約数和(自身を除く): 236374350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 271693, 543386, 815079, 1358465, 1630158, 2716930, 4075395, 5162167, 8150790, 10324334, 15486501, 25810835, 30973002, 51621670, 77432505, 154865010]

約数ペア:

[(1, 154865010), (2, 77432505), (3, 51621670), (5, 30973002), (6, 25810835), (10, 15486501), (15, 10324334), (19, 8150790), (30, 5162167), (38, 4075395), (57, 2716930), (95, 1630158), (114, 1358465), (190, 815079), (285, 543386), (570, 271693)]