138765770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97039}}^1$

素因数の和:97070

約数の個数: 32

約数和(自身を含む): 293448960

約数和(自身を除く): 154683190

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 97039, 194078, 485195, 970390, 1067429, 1261507, 2134858, 2523014, 5337145, 6307535, 10674290, 12615070, 13876577, 27753154, 69382885, 138765770]

約数ペア:

[(1, 138765770), (2, 69382885), (5, 27753154), (10, 13876577), (11, 12615070), (13, 10674290), (22, 6307535), (26, 5337145), (55, 2523014), (65, 2134858), (110, 1261507), (130, 1067429), (143, 970390), (286, 485195), (715, 194078), (1430, 97039)]