230297613

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 411801600

約数和(自身を除く): 181503987

約数列:

[1, 3, 7, 13, 19, 21, 29, 39, 57, 87, 91, 133, 203, 247, 273, 377, 399, 551, 609, 741, 1131, 1531, 1653, 1729, 2639, 3857, 4593, 5187, 7163, 7917, 10717, 11571, 19903, 21489, 29089, 32151, 44399, 50141, 59709, 87267, 133197, 139321, 150423, 203623, 310793, 378157, 417963, 577187, 610869, 843581, 932379, 1134471, 1731561, 2530743, 2647099, 4040309, 5905067, 7941297, 10966553, 12120927, 17715201, 32899659, 76765871, 230297613]

約数ペア:

[(1, 230297613), (3, 76765871), (7, 32899659), (13, 17715201), (19, 12120927), (21, 10966553), (29, 7941297), (39, 5905067), (57, 4040309), (87, 2647099), (91, 2530743), (133, 1731561), (203, 1134471), (247, 932379), (273, 843581), (377, 610869), (399, 577187), (551, 417963), (609, 378157), (741, 310793), (1131, 203623), (1531, 150423), (1653, 139321), (1729, 133197), (2639, 87267), (3857, 59709), (4593, 50141), (5187, 44399), (7163, 32151), (7917, 29089), (10717, 21489), (11571, 19903)]