20231010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11831}}^1$

素因数の和:11863

約数の個数: 48

約数和(自身を含む): 55373760

約数和(自身を除く): 35142750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 11831, 23662, 35493, 59155, 70986, 106479, 118310, 177465, 212958, 224789, 354930, 449578, 532395, 674367, 1064790, 1123945, 1348734, 2023101, 2247890, 3371835, 4046202, 6743670, 10115505, 20231010]

約数ペア:

[(1, 20231010), (2, 10115505), (3, 6743670), (5, 4046202), (6, 3371835), (9, 2247890), (10, 2023101), (15, 1348734), (18, 1123945), (19, 1064790), (30, 674367), (38, 532395), (45, 449578), (57, 354930), (90, 224789), (95, 212958), (114, 177465), (171, 118310), (190, 106479), (285, 70986), (342, 59155), (570, 35493), (855, 23662), (1710, 11831)]