6412970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 12082176

約数和(自身を除く): 5669206

約数列:

[1, 2, 5, 10, 31, 62, 137, 151, 155, 274, 302, 310, 685, 755, 1370, 1510, 4247, 4681, 8494, 9362, 20687, 21235, 23405, 41374, 42470, 46810, 103435, 206870, 641297, 1282594, 3206485, 6412970]

約数ペア:

[(1, 6412970), (2, 3206485), (5, 1282594), (10, 641297), (31, 206870), (62, 103435), (137, 46810), (151, 42470), (155, 41374), (274, 23405), (302, 21235), (310, 20687), (685, 9362), (755, 8494), (1370, 4681), (1510, 4247)]