129013210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{859}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 242974080

約数和(自身を除く): 113960870

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 653, 859, 1306, 1718, 3265, 4295, 6530, 8590, 15019, 19757, 30038, 39514, 75095, 98785, 150190, 197570, 560927, 1121854, 2804635, 5609270, 12901321, 25802642, 64506605, 129013210]

約数ペア:

[(1, 129013210), (2, 64506605), (5, 25802642), (10, 12901321), (23, 5609270), (46, 2804635), (115, 1121854), (230, 560927), (653, 197570), (859, 150190), (1306, 98785), (1718, 75095), (3265, 39514), (4295, 30038), (6530, 19757), (8590, 15019)]