858704770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{48487}}^1$

素因数の和:48535

約数の個数: 64

約数和(自身を含む): 2010894336

約数和(自身を除く): 1152189566

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 8855, 17710, 48487, 96974, 242435, 339409, 484870, 533357, 678818, 1066714, 1115201, 1697045, 2230402, 2666785, 3394090, 3733499, 5333570, 5576005, 7466998, 7806407, 11152010, 12267211, 15612814, 18667495, 24534422, 37334990, 39032035, 61336055, 78064070, 85870477, 122672110, 171740954, 429352385, 858704770]

約数ペア:

[(1, 858704770), (2, 429352385), (5, 171740954), (7, 122672110), (10, 85870477), (11, 78064070), (14, 61336055), (22, 39032035), (23, 37334990), (35, 24534422), (46, 18667495), (55, 15612814), (70, 12267211), (77, 11152010), (110, 7806407), (115, 7466998), (154, 5576005), (161, 5333570), (230, 3733499), (253, 3394090), (322, 2666785), (385, 2230402), (506, 1697045), (770, 1115201), (805, 1066714), (1265, 678818), (1610, 533357), (1771, 484870), (2530, 339409), (3542, 242435), (8855, 96974), (17710, 48487)]