2060110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 4269024

約数和(自身を除く): 2208914

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 53, 65, 106, 115, 130, 169, 230, 265, 299, 338, 530, 598, 689, 845, 1219, 1378, 1495, 1690, 2438, 2990, 3445, 3887, 6095, 6890, 7774, 8957, 12190, 15847, 17914, 19435, 31694, 38870, 44785, 79235, 89570, 158470, 206011, 412022, 1030055, 2060110]

約数ペア:

[(1, 2060110), (2, 1030055), (5, 412022), (10, 206011), (13, 158470), (23, 89570), (26, 79235), (46, 44785), (53, 38870), (65, 31694), (106, 19435), (115, 17914), (130, 15847), (169, 12190), (230, 8957), (265, 7774), (299, 6890), (338, 6095), (530, 3887), (598, 3445), (689, 2990), (845, 2438), (1219, 1690), (1378, 1495)]