17469830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2423}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 36301824

約数和(自身を除く): 18831994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 2423, 3605, 4846, 7210, 12115, 16961, 24230, 33922, 84805, 169610, 249569, 499138, 1247845, 1746983, 2495690, 3493966, 8734915, 17469830]

約数ペア:

[(1, 17469830), (2, 8734915), (5, 3493966), (7, 2495690), (10, 1746983), (14, 1247845), (35, 499138), (70, 249569), (103, 169610), (206, 84805), (515, 33922), (721, 24230), (1030, 16961), (1442, 12115), (2423, 7210), (3605, 4846)]