15512070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73867}}^1$

素因数の和:73884

約数の個数: 32

約数和(自身を含む): 42547968

約数和(自身を除く): 27035898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 73867, 147734, 221601, 369335, 443202, 517069, 738670, 1034138, 1108005, 1551207, 2216010, 2585345, 3102414, 5170690, 7756035, 15512070]

約数ペア:

[(1, 15512070), (2, 7756035), (3, 5170690), (5, 3102414), (6, 2585345), (7, 2216010), (10, 1551207), (14, 1108005), (15, 1034138), (21, 738670), (30, 517069), (35, 443202), (42, 369335), (70, 221601), (105, 147734), (210, 73867)]