69789590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 149579136

約数和(自身を除く): 79789546

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1373, 1495, 1955, 2210, 2746, 2990, 3910, 5083, 6865, 10166, 13730, 17849, 23341, 25415, 31579, 35698, 46682, 50830, 63158, 89245, 116705, 157895, 178490, 233410, 303433, 315790, 410527, 536843, 606866, 821054, 1073686, 1517165, 2052635, 2684215, 3034330, 4105270, 5368430, 6978959, 13957918, 34894795, 69789590]

約数ペア:

[(1, 69789590), (2, 34894795), (5, 13957918), (10, 6978959), (13, 5368430), (17, 4105270), (23, 3034330), (26, 2684215), (34, 2052635), (46, 1517165), (65, 1073686), (85, 821054), (115, 606866), (130, 536843), (170, 410527), (221, 315790), (230, 303433), (299, 233410), (391, 178490), (442, 157895), (598, 116705), (782, 89245), (1105, 63158), (1373, 50830), (1495, 46682), (1955, 35698), (2210, 31579), (2746, 25415), (2990, 23341), (3910, 17849), (5083, 13730), (6865, 10166)]