30808030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 63452160

約数和(自身を除く): 32644130

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 59, 94, 101, 110, 118, 202, 235, 295, 470, 505, 517, 590, 649, 1010, 1034, 1111, 1298, 2222, 2585, 2773, 3245, 4747, 5170, 5546, 5555, 5959, 6490, 9494, 11110, 11918, 13865, 23735, 27730, 29795, 30503, 47470, 52217, 59590, 61006, 65549, 104434, 131098, 152515, 261085, 280073, 305030, 327745, 522170, 560146, 655490, 1400365, 2800730, 3080803, 6161606, 15404015, 30808030]

約数ペア:

[(1, 30808030), (2, 15404015), (5, 6161606), (10, 3080803), (11, 2800730), (22, 1400365), (47, 655490), (55, 560146), (59, 522170), (94, 327745), (101, 305030), (110, 280073), (118, 261085), (202, 152515), (235, 131098), (295, 104434), (470, 65549), (505, 61006), (517, 59590), (590, 52217), (649, 47470), (1010, 30503), (1034, 29795), (1111, 27730), (1298, 23735), (2222, 13865), (2585, 11918), (2773, 11110), (3245, 9494), (4747, 6490), (5170, 5959), (5546, 5555)]