131573310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{691}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 345579264

約数和(自身を除く): 214005954

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 577, 691, 1154, 1382, 1731, 2073, 2885, 3455, 3462, 4146, 5770, 6347, 6910, 7601, 8655, 10365, 12694, 15202, 17310, 19041, 20730, 22803, 31735, 38005, 38082, 45606, 63470, 76010, 95205, 114015, 190410, 228030, 398707, 797414, 1196121, 1993535, 2392242, 3987070, 4385777, 5980605, 8771554, 11961210, 13157331, 21928885, 26314662, 43857770, 65786655, 131573310]

約数ペア:

[(1, 131573310), (2, 65786655), (3, 43857770), (5, 26314662), (6, 21928885), (10, 13157331), (11, 11961210), (15, 8771554), (22, 5980605), (30, 4385777), (33, 3987070), (55, 2392242), (66, 1993535), (110, 1196121), (165, 797414), (330, 398707), (577, 228030), (691, 190410), (1154, 114015), (1382, 95205), (1731, 76010), (2073, 63470), (2885, 45606), (3455, 38082), (3462, 38005), (4146, 31735), (5770, 22803), (6347, 20730), (6910, 19041), (7601, 17310), (8655, 15202), (10365, 12694)]