29243430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:555

約数の個数: 80

約数和(自身を含む): 79801920

約数和(自身を除く): 50558490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 457, 474, 711, 790, 810, 914, 1185, 1371, 1422, 2133, 2285, 2370, 2742, 3555, 4113, 4266, 4570, 6399, 6855, 7110, 8226, 10665, 12339, 12798, 13710, 20565, 21330, 24678, 31995, 36103, 37017, 41130, 61695, 63990, 72206, 74034, 108309, 123390, 180515, 185085, 216618, 324927, 361030, 370170, 541545, 649854, 974781, 1083090, 1624635, 1949562, 2924343, 3249270, 4873905, 5848686, 9747810, 14621715, 29243430]

約数ペア:

[(1, 29243430), (2, 14621715), (3, 9747810), (5, 5848686), (6, 4873905), (9, 3249270), (10, 2924343), (15, 1949562), (18, 1624635), (27, 1083090), (30, 974781), (45, 649854), (54, 541545), (79, 370170), (81, 361030), (90, 324927), (135, 216618), (158, 185085), (162, 180515), (237, 123390), (270, 108309), (395, 74034), (405, 72206), (457, 63990), (474, 61695), (711, 41130), (790, 37017), (810, 36103), (914, 31995), (1185, 24678), (1371, 21330), (1422, 20565), (2133, 13710), (2285, 12798), (2370, 12339), (2742, 10665), (3555, 8226), (4113, 7110), (4266, 6855), (4570, 6399)]