40221270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5657}}^1$

素因数の和:5749

約数の個数: 48

約数和(自身を含む): 105917760

約数和(自身を除く): 65696490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 5657, 7110, 11314, 16971, 28285, 33942, 50913, 56570, 84855, 101826, 169710, 254565, 446903, 509130, 893806, 1340709, 2234515, 2681418, 4022127, 4469030, 6703545, 8044254, 13407090, 20110635, 40221270]

約数ペア:

[(1, 40221270), (2, 20110635), (3, 13407090), (5, 8044254), (6, 6703545), (9, 4469030), (10, 4022127), (15, 2681418), (18, 2234515), (30, 1340709), (45, 893806), (79, 509130), (90, 446903), (158, 254565), (237, 169710), (395, 101826), (474, 84855), (711, 56570), (790, 50913), (1185, 33942), (1422, 28285), (2370, 16971), (3555, 11314), (5657, 7110)]