74973390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{2351}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 180182016

約数和(自身を除く): 105208626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1063, 2126, 2351, 3189, 4702, 5315, 6378, 7053, 10630, 11755, 14106, 15945, 23510, 31890, 35265, 70530, 2499113, 4998226, 7497339, 12495565, 14994678, 24991130, 37486695, 74973390]

約数ペア:

[(1, 74973390), (2, 37486695), (3, 24991130), (5, 14994678), (6, 12495565), (10, 7497339), (15, 4998226), (30, 2499113), (1063, 70530), (2126, 35265), (2351, 31890), (3189, 23510), (4702, 15945), (5315, 14106), (6378, 11755), (7053, 10630)]