123098690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{86083}}^1$

素因数の和:86114

約数の個数: 32

約数和(自身を含む): 260318016

約数和(自身を除く): 137219326

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 86083, 172166, 430415, 860830, 946913, 1119079, 1893826, 2238158, 4734565, 5595395, 9469130, 11190790, 12309869, 24619738, 61549345, 123098690]

約数ペア:

[(1, 123098690), (2, 61549345), (5, 24619738), (10, 12309869), (11, 11190790), (13, 9469130), (22, 5595395), (26, 4734565), (55, 2238158), (65, 1893826), (110, 1119079), (130, 946913), (143, 860830), (286, 430415), (715, 172166), (1430, 86083)]