288389370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{108011}}^1$

素因数の和:108110

約数の個数: 32

約数和(自身を含む): 699917760

約数和(自身を除く): 411528390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 108011, 216022, 324033, 540055, 648066, 1080110, 1620165, 3240330, 9612979, 19225958, 28838937, 48064895, 57677874, 96129790, 144194685, 288389370]

約数ペア:

[(1, 288389370), (2, 144194685), (3, 96129790), (5, 57677874), (6, 48064895), (10, 28838937), (15, 19225958), (30, 9612979), (89, 3240330), (178, 1620165), (267, 1080110), (445, 648066), (534, 540055), (890, 324033), (1335, 216022), (2670, 108011)]