78364230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53309}}^1$

素因数の和:53333

約数の個数: 48

約数和(自身を含む): 218784240

約数和(自身を除く): 140420010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 53309, 106618, 159927, 266545, 319854, 373163, 533090, 746326, 799635, 1119489, 1599270, 1865815, 2238978, 2612141, 3731630, 5224282, 5597445, 7836423, 11194890, 13060705, 15672846, 26121410, 39182115, 78364230]

約数ペア:

[(1, 78364230), (2, 39182115), (3, 26121410), (5, 15672846), (6, 13060705), (7, 11194890), (10, 7836423), (14, 5597445), (15, 5224282), (21, 3731630), (30, 2612141), (35, 2238978), (42, 1865815), (49, 1599270), (70, 1119489), (98, 799635), (105, 746326), (147, 533090), (210, 373163), (245, 319854), (294, 266545), (490, 159927), (735, 106618), (1470, 53309)]