81791130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{3527}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 196608384

約数和(自身を除く): 114817254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 773, 1546, 2319, 3527, 3865, 4638, 7054, 7730, 10581, 11595, 17635, 21162, 23190, 35270, 52905, 105810, 2726371, 5452742, 8179113, 13631855, 16358226, 27263710, 40895565, 81791130]

約数ペア:

[(1, 81791130), (2, 40895565), (3, 27263710), (5, 16358226), (6, 13631855), (10, 8179113), (15, 5452742), (30, 2726371), (773, 105810), (1546, 52905), (2319, 35270), (3527, 23190), (3865, 21162), (4638, 17635), (7054, 11595), (7730, 10581)]