2896572090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{3919}}^1$

素因数の和:4347

約数の個数: 64

約数和(自身を含む): 7071805440

約数和(自身を除く): 4175233350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 347, 355, 426, 694, 710, 1041, 1065, 1735, 2082, 2130, 3470, 3919, 5205, 7838, 10410, 11757, 19595, 23514, 24637, 39190, 49274, 58785, 73911, 117570, 123185, 147822, 246370, 278249, 369555, 556498, 739110, 834747, 1359893, 1391245, 1669494, 2719786, 2782490, 4079679, 4173735, 6799465, 8159358, 8347470, 13598930, 20398395, 40796790, 96552403, 193104806, 289657209, 482762015, 579314418, 965524030, 1448286045, 2896572090]

約数ペア:

[(1, 2896572090), (2, 1448286045), (3, 965524030), (5, 579314418), (6, 482762015), (10, 289657209), (15, 193104806), (30, 96552403), (71, 40796790), (142, 20398395), (213, 13598930), (347, 8347470), (355, 8159358), (426, 6799465), (694, 4173735), (710, 4079679), (1041, 2782490), (1065, 2719786), (1735, 1669494), (2082, 1391245), (2130, 1359893), (3470, 834747), (3919, 739110), (5205, 556498), (7838, 369555), (10410, 278249), (11757, 246370), (19595, 147822), (23514, 123185), (24637, 117570), (39190, 73911), (49274, 58785)]