30550365

素因数分解:

$3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 55167288

約数和(自身を除く): 24616923

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 241, 313, 405, 723, 939, 1205, 1565, 2169, 2817, 3615, 4695, 6507, 8451, 10845, 14085, 19521, 25353, 32535, 42255, 75433, 97605, 126765, 226299, 377165, 678897, 1131495, 2036691, 3394485, 6110073, 10183455, 30550365]

約数ペア:

[(1, 30550365), (3, 10183455), (5, 6110073), (9, 3394485), (15, 2036691), (27, 1131495), (45, 678897), (81, 377165), (135, 226299), (241, 126765), (313, 97605), (405, 75433), (723, 42255), (939, 32535), (1205, 25353), (1565, 19521), (2169, 14085), (2817, 10845), (3615, 8451), (4695, 6507)]