21672667710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3467}}^1\times {\mathrm{69457}}^1$

素因数の和:72937

約数の個数: 48

約数和(自身を含む): 56366000496

約数和(自身を除く): 34693332786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3467, 6934, 10401, 17335, 20802, 31203, 34670, 52005, 62406, 69457, 104010, 138914, 156015, 208371, 312030, 347285, 416742, 625113, 694570, 1041855, 1250226, 2083710, 3125565, 6251130, 240807419, 481614838, 722422257, 1204037095, 1444844514, 2167266771, 2408074190, 3612111285, 4334533542, 7224222570, 10836333855, 21672667710]

約数ペア:

[(1, 21672667710), (2, 10836333855), (3, 7224222570), (5, 4334533542), (6, 3612111285), (9, 2408074190), (10, 2167266771), (15, 1444844514), (18, 1204037095), (30, 722422257), (45, 481614838), (90, 240807419), (3467, 6251130), (6934, 3125565), (10401, 2083710), (17335, 1250226), (20802, 1041855), (31203, 694570), (34670, 625113), (52005, 416742), (62406, 347285), (69457, 312030), (104010, 208371), (138914, 156015)]