29970792

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2113}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 81621540

約数和(自身を除く): 51650748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2113, 2364, 3546, 4226, 4728, 6339, 7092, 8452, 12678, 14184, 16904, 19017, 25356, 38034, 50712, 76068, 152136, 416261, 832522, 1248783, 1665044, 2497566, 3330088, 3746349, 4995132, 7492698, 9990264, 14985396, 29970792]

約数ペア:

[(1, 29970792), (2, 14985396), (3, 9990264), (4, 7492698), (6, 4995132), (8, 3746349), (9, 3330088), (12, 2497566), (18, 1665044), (24, 1248783), (36, 832522), (72, 416261), (197, 152136), (394, 76068), (591, 50712), (788, 38034), (1182, 25356), (1576, 19017), (1773, 16904), (2113, 14184), (2364, 12678), (3546, 8452), (4226, 7092), (4728, 6339)]