30385704

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{40841}}^1$

素因数の和:40881

約数の個数: 32

約数和(自身を含む): 78416640

約数和(自身を除く): 48030936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 40841, 81682, 122523, 163364, 245046, 326728, 490092, 980184, 1266071, 2532142, 3798213, 5064284, 7596426, 10128568, 15192852, 30385704]

約数ペア:

[(1, 30385704), (2, 15192852), (3, 10128568), (4, 7596426), (6, 5064284), (8, 3798213), (12, 2532142), (24, 1266071), (31, 980184), (62, 490092), (93, 326728), (124, 245046), (186, 163364), (248, 122523), (372, 81682), (744, 40841)]