102204420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89653}}^1$

素因数の和:89684

約数の個数: 48

約数和(自身を含む): 301237440

約数和(自身を除く): 199033020

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, 89653, 179306, 268959, 358612, 448265, 537918, 896530, 1075836, 1344795, 1703407, 1793060, 2689590, 3406814, 5110221, 5379180, 6813628, 8517035, 10220442, 17034070, 20440884, 25551105, 34068140, 51102210, 102204420]

約数ペア:

[(1, 102204420), (2, 51102210), (3, 34068140), (4, 25551105), (5, 20440884), (6, 17034070), (10, 10220442), (12, 8517035), (15, 6813628), (19, 5379180), (20, 5110221), (30, 3406814), (38, 2689590), (57, 1793060), (60, 1703407), (76, 1344795), (95, 1075836), (114, 896530), (190, 537918), (228, 448265), (285, 358612), (380, 268959), (570, 179306), (1140, 89653)]