30253135815

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{1213}}^1\times {\mathrm{11311}}^1$

素因数の和:12549

約数の個数: 72

約数和(自身を含む): 61055886528

約数和(自身を除く): 30802750713

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 1213, 2205, 3639, 6065, 8491, 10917, 11311, 18195, 25473, 33933, 42455, 54585, 56555, 59437, 76419, 79177, 101799, 127365, 169665, 178311, 237531, 297185, 382095, 395885, 508995, 534933, 554239, 712593, 891555, 1187655, 1662717, 2674665, 2771195, 3562965, 4988151, 8313585, 13720243, 24940755, 41160729, 68601215, 96041701, 123482187, 205803645, 288125103, 480208505, 617410935, 672291907, 864375309, 1440625515, 2016875721, 3361459535, 4321876545, 6050627163, 10084378605, 30253135815]

約数ペア:

[(1, 30253135815), (3, 10084378605), (5, 6050627163), (7, 4321876545), (9, 3361459535), (15, 2016875721), (21, 1440625515), (35, 864375309), (45, 672291907), (49, 617410935), (63, 480208505), (105, 288125103), (147, 205803645), (245, 123482187), (315, 96041701), (441, 68601215), (735, 41160729), (1213, 24940755), (2205, 13720243), (3639, 8313585), (6065, 4988151), (8491, 3562965), (10917, 2771195), (11311, 2674665), (18195, 1662717), (25473, 1187655), (33933, 891555), (42455, 712593), (54585, 554239), (56555, 534933), (59437, 508995), (76419, 395885), (79177, 382095), (101799, 297185), (127365, 237531), (169665, 178311)]