69516020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5119}}^1$

素因数の和:5232

約数の個数: 48

約数和(自身を含む): 168591360

約数和(自身を除く): 99075340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 5119, 6790, 10238, 13580, 20476, 25595, 35833, 51190, 71666, 102380, 143332, 179165, 358330, 496543, 716660, 993086, 1986172, 2482715, 3475801, 4965430, 6951602, 9930860, 13903204, 17379005, 34758010, 69516020]

約数ペア:

[(1, 69516020), (2, 34758010), (4, 17379005), (5, 13903204), (7, 9930860), (10, 6951602), (14, 4965430), (20, 3475801), (28, 2482715), (35, 1986172), (70, 993086), (97, 716660), (140, 496543), (194, 358330), (388, 179165), (485, 143332), (679, 102380), (970, 71666), (1358, 51190), (1940, 35833), (2716, 25595), (3395, 20476), (5119, 13580), (6790, 10238)]