73899210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31991}}^1$

素因数の和:32019

約数の個数: 64

約数和(自身を含む): 221128704

約数和(自身を除く): 147229494

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 31991, 63982, 95973, 159955, 191946, 223937, 319910, 351901, 447874, 479865, 671811, 703802, 959730, 1055703, 1119685, 1343622, 1759505, 2111406, 2239370, 2463307, 3359055, 3519010, 4926614, 5278515, 6718110, 7389921, 10557030, 12316535, 14779842, 24633070, 36949605, 73899210]

約数ペア:

[(1, 73899210), (2, 36949605), (3, 24633070), (5, 14779842), (6, 12316535), (7, 10557030), (10, 7389921), (11, 6718110), (14, 5278515), (15, 4926614), (21, 3519010), (22, 3359055), (30, 2463307), (33, 2239370), (35, 2111406), (42, 1759505), (55, 1343622), (66, 1119685), (70, 1055703), (77, 959730), (105, 703802), (110, 671811), (154, 479865), (165, 447874), (210, 351901), (231, 319910), (330, 223937), (385, 191946), (462, 159955), (770, 95973), (1155, 63982), (2310, 31991)]