30097210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1619}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 64035360

約数和(自身を除く): 33938150

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1619, 1690, 1859, 3238, 3718, 8095, 9295, 16190, 17809, 18590, 21047, 35618, 42094, 89045, 105235, 178090, 210470, 231517, 273611, 463034, 547222, 1157585, 1368055, 2315170, 2736110, 3009721, 6019442, 15048605, 30097210]

約数ペア:

[(1, 30097210), (2, 15048605), (5, 6019442), (10, 3009721), (11, 2736110), (13, 2315170), (22, 1368055), (26, 1157585), (55, 547222), (65, 463034), (110, 273611), (130, 231517), (143, 210470), (169, 178090), (286, 105235), (338, 89045), (715, 42094), (845, 35618), (1430, 21047), (1619, 18590), (1690, 17809), (1859, 16190), (3238, 9295), (3718, 8095)]