61126590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7867}}^1$

素因数の和:7921

約数の個数: 64

約数和(自身を含む): 172214784

約数和(自身を除く): 111088194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 7867, 15734, 23601, 39335, 47202, 55069, 78670, 110138, 118005, 165207, 236010, 275345, 291079, 330414, 550690, 582158, 826035, 873237, 1455395, 1652070, 1746474, 2037553, 2910790, 4075106, 4366185, 6112659, 8732370, 10187765, 12225318, 20375530, 30563295, 61126590]

約数ペア:

[(1, 61126590), (2, 30563295), (3, 20375530), (5, 12225318), (6, 10187765), (7, 8732370), (10, 6112659), (14, 4366185), (15, 4075106), (21, 2910790), (30, 2037553), (35, 1746474), (37, 1652070), (42, 1455395), (70, 873237), (74, 826035), (105, 582158), (111, 550690), (185, 330414), (210, 291079), (222, 275345), (259, 236010), (370, 165207), (518, 118005), (555, 110138), (777, 78670), (1110, 55069), (1295, 47202), (1554, 39335), (2590, 23601), (3885, 15734), (7770, 7867)]