64095290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29537}}^1$

素因数の和:29582

約数の個数: 32

約数和(自身を含む): 136111104

約数和(自身を除く): 72015814

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 29537, 59074, 147685, 206759, 295370, 413518, 915647, 1033795, 1831294, 2067590, 4578235, 6409529, 9156470, 12819058, 32047645, 64095290]

約数ペア:

[(1, 64095290), (2, 32047645), (5, 12819058), (7, 9156470), (10, 6409529), (14, 4578235), (31, 2067590), (35, 1831294), (62, 1033795), (70, 915647), (155, 413518), (217, 295370), (310, 206759), (434, 147685), (1085, 59074), (2170, 29537)]