30614955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 59491584

約数和(自身を除く): 28876629

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 1811, 2415, 3381, 5433, 5635, 9055, 12677, 16905, 27165, 38031, 41653, 63385, 88739, 124959, 190155, 208265, 266217, 291571, 443695, 624795, 874713, 1331085, 1457855, 2040997, 4373565, 6122991, 10204985, 30614955]

約数ペア:

[(1, 30614955), (3, 10204985), (5, 6122991), (7, 4373565), (15, 2040997), (21, 1457855), (23, 1331085), (35, 874713), (49, 624795), (69, 443695), (105, 291571), (115, 266217), (147, 208265), (161, 190155), (245, 124959), (345, 88739), (483, 63385), (735, 41653), (805, 38031), (1127, 27165), (1811, 16905), (2415, 12677), (3381, 9055), (5433, 5635)]