102000170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 213684480

約数和(自身を除く): 111684310

約数列:

[1, 2, 5, 10, 17, 19, 23, 34, 38, 46, 85, 95, 115, 170, 190, 230, 323, 391, 437, 646, 782, 874, 1373, 1615, 1955, 2185, 2746, 3230, 3910, 4370, 6865, 7429, 13730, 14858, 23341, 26087, 31579, 37145, 46682, 52174, 63158, 74290, 116705, 130435, 157895, 233410, 260870, 315790, 443479, 536843, 600001, 886958, 1073686, 1200002, 2217395, 2684215, 3000005, 4434790, 5368430, 6000010, 10200017, 20400034, 51000085, 102000170]

約数ペア:

[(1, 102000170), (2, 51000085), (5, 20400034), (10, 10200017), (17, 6000010), (19, 5368430), (23, 4434790), (34, 3000005), (38, 2684215), (46, 2217395), (85, 1200002), (95, 1073686), (115, 886958), (170, 600001), (190, 536843), (230, 443479), (323, 315790), (391, 260870), (437, 233410), (646, 157895), (782, 130435), (874, 116705), (1373, 74290), (1615, 63158), (1955, 52174), (2185, 46682), (2746, 37145), (3230, 31579), (3910, 26087), (4370, 23341), (6865, 14858), (7429, 13730)]