61876210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 130408704

約数和(自身を除く): 68532494

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 74, 110, 115, 185, 230, 253, 370, 407, 506, 661, 814, 851, 1265, 1322, 1702, 2035, 2530, 3305, 4070, 4255, 6610, 7271, 8510, 9361, 14542, 15203, 18722, 24457, 30406, 36355, 46805, 48914, 72710, 76015, 93610, 122285, 152030, 167233, 244570, 269027, 334466, 538054, 562511, 836165, 1125022, 1345135, 1672330, 2690270, 2812555, 5625110, 6187621, 12375242, 30938105, 61876210]

約数ペア:

[(1, 61876210), (2, 30938105), (5, 12375242), (10, 6187621), (11, 5625110), (22, 2812555), (23, 2690270), (37, 1672330), (46, 1345135), (55, 1125022), (74, 836165), (110, 562511), (115, 538054), (185, 334466), (230, 269027), (253, 244570), (370, 167233), (407, 152030), (506, 122285), (661, 93610), (814, 76015), (851, 72710), (1265, 48914), (1322, 46805), (1702, 36355), (2035, 30406), (2530, 24457), (3305, 18722), (4070, 15203), (4255, 14542), (6610, 9361), (7271, 8510)]