107849980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{110051}}^1$

素因数の和:110074

約数の個数: 36

約数和(自身を含む): 263464488

約数和(自身を除く): 155614508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 110051, 220102, 440204, 550255, 770357, 1100510, 1540714, 2201020, 3081428, 3851785, 5392499, 7703570, 10784998, 15407140, 21569996, 26962495, 53924990, 107849980]

約数ペア:

[(1, 107849980), (2, 53924990), (4, 26962495), (5, 21569996), (7, 15407140), (10, 10784998), (14, 7703570), (20, 5392499), (28, 3851785), (35, 3081428), (49, 2201020), (70, 1540714), (98, 1100510), (140, 770357), (196, 550255), (245, 440204), (490, 220102), (980, 110051)]