123033730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{396883}}^1$

素因数の和:396921

約数の個数: 16

約数和(自身を含む): 228605184

約数和(自身を除く): 105571454

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 396883, 793766, 1984415, 3968830, 12303373, 24606746, 61516865, 123033730]

約数ペア:

[(1, 123033730), (2, 61516865), (5, 24606746), (10, 12303373), (31, 3968830), (62, 1984415), (155, 793766), (310, 396883)]