194212740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{24709}}^1$

素因数の和:24852

約数の個数: 48

約数和(自身を含む): 547968960

約数和(自身を除く): 353756220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 24709, 49418, 74127, 98836, 123545, 148254, 247090, 296508, 370635, 494180, 741270, 1482540, 3236879, 6473758, 9710637, 12947516, 16184395, 19421274, 32368790, 38842548, 48553185, 64737580, 97106370, 194212740]

約数ペア:

[(1, 194212740), (2, 97106370), (3, 64737580), (4, 48553185), (5, 38842548), (6, 32368790), (10, 19421274), (12, 16184395), (15, 12947516), (20, 9710637), (30, 6473758), (60, 3236879), (131, 1482540), (262, 741270), (393, 494180), (524, 370635), (655, 296508), (786, 247090), (1310, 148254), (1572, 123545), (1965, 98836), (2620, 74127), (3930, 49418), (7860, 24709)]