23900030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31039}}^1$

素因数の和:31064

約数の個数: 32

約数和(自身を含む): 53637120

約数和(自身を除く): 29737090

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 31039, 62078, 155195, 217273, 310390, 341429, 434546, 682858, 1086365, 1707145, 2172730, 2390003, 3414290, 4780006, 11950015, 23900030]

約数ペア:

[(1, 23900030), (2, 11950015), (5, 4780006), (7, 3414290), (10, 2390003), (11, 2172730), (14, 1707145), (22, 1086365), (35, 682858), (55, 434546), (70, 341429), (77, 310390), (110, 217273), (154, 155195), (385, 62078), (770, 31039)]