73130260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30727}}^1$

素因数の和:30760

約数の個数: 48

約数和(自身を含む): 185842944

約数和(自身を除く): 112712684

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 30727, 61454, 122908, 153635, 215089, 307270, 430178, 522359, 614540, 860356, 1044718, 1075445, 2089436, 2150890, 2611795, 3656513, 4301780, 5223590, 7313026, 10447180, 14626052, 18282565, 36565130, 73130260]

約数ペア:

[(1, 73130260), (2, 36565130), (4, 18282565), (5, 14626052), (7, 10447180), (10, 7313026), (14, 5223590), (17, 4301780), (20, 3656513), (28, 2611795), (34, 2150890), (35, 2089436), (68, 1075445), (70, 1044718), (85, 860356), (119, 614540), (140, 522359), (170, 430178), (238, 307270), (340, 215089), (476, 153635), (595, 122908), (1190, 61454), (2380, 30727)]