121153970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2549}}^1$

素因数の和:2667

約数の個数: 48

約数和(自身を含む): 256397400

約数和(自身を除く): 135243430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1358, 2549, 3395, 4753, 5098, 6790, 9506, 12745, 17843, 23765, 25490, 35686, 47530, 89215, 124901, 178430, 247253, 249802, 494506, 624505, 1236265, 1249010, 1730771, 2472530, 3461542, 8653855, 12115397, 17307710, 24230794, 60576985, 121153970]

約数ペア:

[(1, 121153970), (2, 60576985), (5, 24230794), (7, 17307710), (10, 12115397), (14, 8653855), (35, 3461542), (49, 2472530), (70, 1730771), (97, 1249010), (98, 1236265), (194, 624505), (245, 494506), (485, 249802), (490, 247253), (679, 178430), (970, 124901), (1358, 89215), (2549, 47530), (3395, 35686), (4753, 25490), (5098, 23765), (6790, 17843), (9506, 12745)]