67207970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6566

約数の個数: 32

約数和(自身を含む): 130210416

約数和(自身を除く): 63002446

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 6481, 10370, 12962, 32405, 64810, 110177, 220354, 395341, 550885, 790682, 1101770, 1976705, 3953410, 6720797, 13441594, 33603985, 67207970]

約数ペア:

[(1, 67207970), (2, 33603985), (5, 13441594), (10, 6720797), (17, 3953410), (34, 1976705), (61, 1101770), (85, 790682), (122, 550885), (170, 395341), (305, 220354), (610, 110177), (1037, 64810), (2074, 32405), (5185, 12962), (6481, 10370)]