2018550170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59951}}^1$

素因数の和:60015

約数の個数: 64

約数和(自身を含む): 4592802816

約数和(自身を除く): 2574252646

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1295, 2405, 2590, 3367, 4810, 6734, 16835, 33670, 59951, 119902, 299755, 419657, 599510, 779363, 839314, 1558726, 2098285, 2218187, 3896815, 4196570, 4436374, 5455541, 7793630, 10911082, 11090935, 15527309, 22181870, 27277705, 28836431, 31054618, 54555410, 57672862, 77636545, 144182155, 155273090, 201855017, 288364310, 403710034, 1009275085, 2018550170]

約数ペア:

[(1, 2018550170), (2, 1009275085), (5, 403710034), (7, 288364310), (10, 201855017), (13, 155273090), (14, 144182155), (26, 77636545), (35, 57672862), (37, 54555410), (65, 31054618), (70, 28836431), (74, 27277705), (91, 22181870), (130, 15527309), (182, 11090935), (185, 10911082), (259, 7793630), (370, 5455541), (455, 4436374), (481, 4196570), (518, 3896815), (910, 2218187), (962, 2098285), (1295, 1558726), (2405, 839314), (2590, 779363), (3367, 599510), (4810, 419657), (6734, 299755), (16835, 119902), (33670, 59951)]