70922260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{953}}^1$

素因数の和:1084

約数の個数: 36

約数和(自身を含む): 151577244

約数和(自身を除く): 80654984

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 953, 1220, 1906, 3721, 3812, 4765, 7442, 9530, 14884, 18605, 19060, 37210, 58133, 74420, 116266, 232532, 290665, 581330, 1162660, 3546113, 7092226, 14184452, 17730565, 35461130, 70922260]

約数ペア:

[(1, 70922260), (2, 35461130), (4, 17730565), (5, 14184452), (10, 7092226), (20, 3546113), (61, 1162660), (122, 581330), (244, 290665), (305, 232532), (610, 116266), (953, 74420), (1220, 58133), (1906, 37210), (3721, 19060), (3812, 18605), (4765, 14884), (7442, 9530)]