70741300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{14437}}^1$

素因数の和:14465

約数の個数: 54

約数和(自身を含む): 178583622

約数和(自身を除く): 107842322

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 14437, 28874, 57748, 72185, 101059, 144370, 202118, 288740, 360925, 404236, 505295, 707413, 721850, 1010590, 1414826, 1443700, 2021180, 2526475, 2829652, 3537065, 5052950, 7074130, 10105900, 14148260, 17685325, 35370650, 70741300]

約数ペア:

[(1, 70741300), (2, 35370650), (4, 17685325), (5, 14148260), (7, 10105900), (10, 7074130), (14, 5052950), (20, 3537065), (25, 2829652), (28, 2526475), (35, 2021180), (49, 1443700), (50, 1414826), (70, 1010590), (98, 721850), (100, 707413), (140, 505295), (175, 404236), (196, 360925), (245, 288740), (350, 202118), (490, 144370), (700, 101059), (980, 72185), (1225, 57748), (2450, 28874), (4900, 14437)]