29112710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 61461504

約数和(自身を除く): 32348794

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 74, 110, 115, 185, 230, 253, 311, 370, 407, 506, 622, 814, 851, 1265, 1555, 1702, 2035, 2530, 3110, 3421, 4070, 4255, 6842, 7153, 8510, 9361, 11507, 14306, 17105, 18722, 23014, 34210, 35765, 46805, 57535, 71530, 78683, 93610, 115070, 126577, 157366, 253154, 264661, 393415, 529322, 632885, 786830, 1265770, 1323305, 2646610, 2911271, 5822542, 14556355, 29112710]

約数ペア:

[(1, 29112710), (2, 14556355), (5, 5822542), (10, 2911271), (11, 2646610), (22, 1323305), (23, 1265770), (37, 786830), (46, 632885), (55, 529322), (74, 393415), (110, 264661), (115, 253154), (185, 157366), (230, 126577), (253, 115070), (311, 93610), (370, 78683), (407, 71530), (506, 57535), (622, 46805), (814, 35765), (851, 34210), (1265, 23014), (1555, 18722), (1702, 17105), (2035, 14306), (2530, 11507), (3110, 9361), (3421, 8510), (4070, 7153), (4255, 6842)]