349969690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{116269}}^1$

素因数の和:116326

約数の個数: 32

約数和(自身を含む): 736686720

約数和(自身を除く): 386717030

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 116269, 232538, 581345, 813883, 1162690, 1627766, 4069415, 4999567, 8138830, 9999134, 24997835, 34996969, 49995670, 69993938, 174984845, 349969690]

約数ペア:

[(1, 349969690), (2, 174984845), (5, 69993938), (7, 49995670), (10, 34996969), (14, 24997835), (35, 9999134), (43, 8138830), (70, 4999567), (86, 4069415), (215, 1627766), (301, 1162690), (430, 813883), (602, 581345), (1505, 232538), (3010, 116269)]