30956211

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 22508109

約数列:

[1, 3, 9, 11, 13, 33, 39, 67, 99, 117, 143, 201, 359, 429, 603, 737, 871, 1077, 1287, 2211, 2613, 3231, 3949, 4667, 6633, 7839, 9581, 11847, 14001, 24053, 28743, 35541, 42003, 51337, 72159, 86229, 154011, 216477, 264583, 312689, 462033, 793749, 938067, 2381247, 2814201, 3439579, 10318737, 30956211]

約数ペア:

[(1, 30956211), (3, 10318737), (9, 3439579), (11, 2814201), (13, 2381247), (33, 938067), (39, 793749), (67, 462033), (99, 312689), (117, 264583), (143, 216477), (201, 154011), (359, 86229), (429, 72159), (603, 51337), (737, 42003), (871, 35541), (1077, 28743), (1287, 24053), (2211, 14001), (2613, 11847), (3231, 9581), (3949, 7839), (4667, 6633)]