63757870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 130781952

約数和(自身を除く): 67024082

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 67, 82, 110, 134, 205, 211, 335, 410, 422, 451, 670, 737, 902, 1055, 1474, 2110, 2255, 2321, 2747, 3685, 4510, 4642, 5494, 7370, 8651, 11605, 13735, 14137, 17302, 23210, 27470, 28274, 30217, 43255, 60434, 70685, 86510, 95161, 141370, 151085, 155507, 190322, 302170, 311014, 475805, 579617, 777535, 951610, 1159234, 1555070, 2898085, 5796170, 6375787, 12751574, 31878935, 63757870]

約数ペア:

[(1, 63757870), (2, 31878935), (5, 12751574), (10, 6375787), (11, 5796170), (22, 2898085), (41, 1555070), (55, 1159234), (67, 951610), (82, 777535), (110, 579617), (134, 475805), (205, 311014), (211, 302170), (335, 190322), (410, 155507), (422, 151085), (451, 141370), (670, 95161), (737, 86510), (902, 70685), (1055, 60434), (1474, 43255), (2110, 30217), (2255, 28274), (2321, 27470), (2747, 23210), (3685, 17302), (4510, 14137), (4642, 13735), (5494, 11605), (7370, 8651)]