5356190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 11893392

約数和(自身を除く): 6537202

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 643, 833, 1190, 1286, 1666, 3215, 4165, 4501, 6430, 8330, 9002, 10931, 21862, 22505, 31507, 45010, 54655, 63014, 76517, 109310, 153034, 157535, 315070, 382585, 535619, 765170, 1071238, 2678095, 5356190]

約数ペア:

[(1, 5356190), (2, 2678095), (5, 1071238), (7, 765170), (10, 535619), (14, 382585), (17, 315070), (34, 157535), (35, 153034), (49, 109310), (70, 76517), (85, 63014), (98, 54655), (119, 45010), (170, 31507), (238, 22505), (245, 21862), (490, 10931), (595, 9002), (643, 8330), (833, 6430), (1190, 4501), (1286, 4165), (1666, 3215)]