27219810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 69009408

約数和(自身を除く): 41789598

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 138, 206, 230, 309, 345, 383, 515, 618, 690, 766, 1030, 1149, 1545, 1915, 2298, 2369, 3090, 3830, 4738, 5745, 7107, 8809, 11490, 11845, 14214, 17618, 23690, 26427, 35535, 39449, 44045, 52854, 71070, 78898, 88090, 118347, 132135, 197245, 236694, 264270, 394490, 591735, 907327, 1183470, 1814654, 2721981, 4536635, 5443962, 9073270, 13609905, 27219810]

約数ペア:

[(1, 27219810), (2, 13609905), (3, 9073270), (5, 5443962), (6, 4536635), (10, 2721981), (15, 1814654), (23, 1183470), (30, 907327), (46, 591735), (69, 394490), (103, 264270), (115, 236694), (138, 197245), (206, 132135), (230, 118347), (309, 88090), (345, 78898), (383, 71070), (515, 52854), (618, 44045), (690, 39449), (766, 35535), (1030, 26427), (1149, 23690), (1545, 17618), (1915, 14214), (2298, 11845), (2369, 11490), (3090, 8809), (3830, 7107), (4738, 5745)]