77072710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53897}}^1$

素因数の和:53928

約数の個数: 32

約数和(自身を含む): 162987552

約数和(自身を除く): 85914842

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 53897, 107794, 269485, 538970, 592867, 700661, 1185734, 1401322, 2964335, 3503305, 5928670, 7006610, 7707271, 15414542, 38536355, 77072710]

約数ペア:

[(1, 77072710), (2, 38536355), (5, 15414542), (10, 7707271), (11, 7006610), (13, 5928670), (22, 3503305), (26, 2964335), (55, 1401322), (65, 1185734), (110, 700661), (130, 592867), (143, 538970), (286, 269485), (715, 107794), (1430, 53897)]