30312978

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{162973}}^1$

素因数の和:163009

約数の個数: 16

約数和(自身を含む): 62582016

約数和(自身を除く): 32269038

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 162973, 325946, 488919, 977838, 5052163, 10104326, 15156489, 30312978]

約数ペア:

[(1, 30312978), (2, 15156489), (3, 10104326), (6, 5052163), (31, 977838), (62, 488919), (93, 325946), (186, 162973)]