71424420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62653}}^1$

素因数の和:62684

約数の個数: 48

約数和(自身を含む): 210517440

約数和(自身を除く): 139093020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 62653, 125306, 187959, 250612, 313265, 375918, 626530, 751836, 939795, 1190407, 1253060, 1879590, 2380814, 3571221, 3759180, 4761628, 5952035, 7142442, 11904070, 14284884, 17856105, 23808140, 35712210, 71424420]

約数ペア:

[(1, 71424420), (2, 35712210), (3, 23808140), (4, 17856105), (5, 14284884), (6, 11904070), (10, 7142442), (12, 5952035), (15, 4761628), (19, 3759180), (20, 3571221), (30, 2380814), (38, 1879590), (57, 1253060), (60, 1190407), (76, 939795), (95, 751836), (114, 626530), (190, 375918), (228, 313265), (285, 250612), (380, 187959), (570, 125306), (1140, 62653)]