12738810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{60661}}^1$

素因数の和:60678

約数の個数: 32

約数和(自身を含む): 34941312

約数和(自身を除く): 22202502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 60661, 121322, 181983, 303305, 363966, 424627, 606610, 849254, 909915, 1273881, 1819830, 2123135, 2547762, 4246270, 6369405, 12738810]

約数ペア:

[(1, 12738810), (2, 6369405), (3, 4246270), (5, 2547762), (6, 2123135), (7, 1819830), (10, 1273881), (14, 909915), (15, 849254), (21, 606610), (30, 424627), (35, 363966), (42, 303305), (70, 181983), (105, 121322), (210, 60661)]