12429420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10903}}^1$

素因数の和:10934

約数の個数: 48

約数和(自身を含む): 36637440

約数和(自身を除く): 24208020

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, 10903, 21806, 32709, 43612, 54515, 65418, 109030, 130836, 163545, 207157, 218060, 327090, 414314, 621471, 654180, 828628, 1035785, 1242942, 2071570, 2485884, 3107355, 4143140, 6214710, 12429420]

約数ペア:

[(1, 12429420), (2, 6214710), (3, 4143140), (4, 3107355), (5, 2485884), (6, 2071570), (10, 1242942), (12, 1035785), (15, 828628), (19, 654180), (20, 621471), (30, 414314), (38, 327090), (57, 218060), (60, 207157), (76, 163545), (95, 130836), (114, 109030), (190, 65418), (228, 54515), (285, 43612), (380, 32709), (570, 21806), (1140, 10903)]