170644540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3329}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 392726880

約数和(自身を除く): 222082340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233, 466, 932, 1165, 2330, 2563, 3329, 4660, 5126, 6658, 10252, 12815, 13316, 16645, 25630, 33290, 36619, 51260, 66580, 73238, 146476, 183095, 366190, 732380, 775657, 1551314, 3102628, 3878285, 7756570, 8532227, 15513140, 17064454, 34128908, 42661135, 85322270, 170644540]

約数ペア:

[(1, 170644540), (2, 85322270), (4, 42661135), (5, 34128908), (10, 17064454), (11, 15513140), (20, 8532227), (22, 7756570), (44, 3878285), (55, 3102628), (110, 1551314), (220, 775657), (233, 732380), (466, 366190), (932, 183095), (1165, 146476), (2330, 73238), (2563, 66580), (3329, 51260), (4660, 36619), (5126, 33290), (6658, 25630), (10252, 16645), (12815, 13316)]