74886070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3083}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 154545408

約数和(自身を除く): 79659338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1735, 2429, 3083, 3470, 4858, 6166, 12145, 15415, 21581, 24290, 30830, 43162, 107905, 215810, 1069801, 2139602, 5349005, 7488607, 10698010, 14977214, 37443035, 74886070]

約数ペア:

[(1, 74886070), (2, 37443035), (5, 14977214), (7, 10698010), (10, 7488607), (14, 5349005), (35, 2139602), (70, 1069801), (347, 215810), (694, 107905), (1735, 43162), (2429, 30830), (3083, 24290), (3470, 21581), (4858, 15415), (6166, 12145)]