238453670390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1\times {\mathrm{29531}}^1$

素因数の和:30077

約数の個数: 64

約数和(自身を含む): 466170888960

約数和(自身を除く): 227717218570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 347, 358, 694, 895, 1735, 1790, 2327, 3470, 4511, 4654, 9022, 11635, 22555, 23270, 29531, 45110, 59062, 62113, 124226, 147655, 295310, 310565, 383903, 621130, 767806, 807469, 1614938, 1919515, 3839030, 4037345, 5286049, 8074690, 10247257, 10572098, 20494514, 26430245, 51236285, 52860490, 68718637, 102472570, 133214341, 137437274, 266428682, 343593185, 666071705, 687186370, 1332143410, 1834259003, 3668518006, 9171295015, 18342590030, 23845367039, 47690734078, 119226835195, 238453670390]

約数ペア:

[(1, 238453670390), (2, 119226835195), (5, 47690734078), (10, 23845367039), (13, 18342590030), (26, 9171295015), (65, 3668518006), (130, 1834259003), (179, 1332143410), (347, 687186370), (358, 666071705), (694, 343593185), (895, 266428682), (1735, 137437274), (1790, 133214341), (2327, 102472570), (3470, 68718637), (4511, 52860490), (4654, 51236285), (9022, 26430245), (11635, 20494514), (22555, 10572098), (23270, 10247257), (29531, 8074690), (45110, 5286049), (59062, 4037345), (62113, 3839030), (124226, 1919515), (147655, 1614938), (295310, 807469), (310565, 767806), (383903, 621130)]