4671270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 80

約数和(自身を含む): 12893760

約数和(自身を除く): 8222490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 79, 81, 90, 135, 146, 158, 162, 219, 237, 270, 365, 395, 405, 438, 474, 657, 711, 730, 790, 810, 1095, 1185, 1314, 1422, 1971, 2133, 2190, 2370, 3285, 3555, 3942, 4266, 5767, 5913, 6399, 6570, 7110, 9855, 10665, 11534, 11826, 12798, 17301, 19710, 21330, 28835, 29565, 31995, 34602, 51903, 57670, 59130, 63990, 86505, 103806, 155709, 173010, 259515, 311418, 467127, 519030, 778545, 934254, 1557090, 2335635, 4671270]

約数ペア:

[(1, 4671270), (2, 2335635), (3, 1557090), (5, 934254), (6, 778545), (9, 519030), (10, 467127), (15, 311418), (18, 259515), (27, 173010), (30, 155709), (45, 103806), (54, 86505), (73, 63990), (79, 59130), (81, 57670), (90, 51903), (135, 34602), (146, 31995), (158, 29565), (162, 28835), (219, 21330), (237, 19710), (270, 17301), (365, 12798), (395, 11826), (405, 11534), (438, 10665), (474, 9855), (657, 7110), (711, 6570), (730, 6399), (790, 5913), (810, 5767), (1095, 4266), (1185, 3942), (1314, 3555), (1422, 3285), (1971, 2370), (2133, 2190)]