19639698510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13127}}^1\times {\mathrm{49871}}^1$

素因数の和:63008

約数の個数: 32

約数和(自身を含む): 47139812352

約数和(自身を除く): 27500113842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13127, 26254, 39381, 49871, 65635, 78762, 99742, 131270, 149613, 196905, 249355, 299226, 393810, 498710, 748065, 1496130, 654656617, 1309313234, 1963969851, 3273283085, 3927939702, 6546566170, 9819849255, 19639698510]

約数ペア:

[(1, 19639698510), (2, 9819849255), (3, 6546566170), (5, 3927939702), (6, 3273283085), (10, 1963969851), (15, 1309313234), (30, 654656617), (13127, 1496130), (26254, 748065), (39381, 498710), (49871, 393810), (65635, 299226), (78762, 249355), (99742, 196905), (131270, 149613)]