66560910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170669}}^1$

素因数の和:170692

約数の個数: 32

約数和(自身を含む): 172035360

約数和(自身を除く): 105474450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 170669, 341338, 512007, 853345, 1024014, 1706690, 2218697, 2560035, 4437394, 5120070, 6656091, 11093485, 13312182, 22186970, 33280455, 66560910]

約数ペア:

[(1, 66560910), (2, 33280455), (3, 22186970), (5, 13312182), (6, 11093485), (10, 6656091), (13, 5120070), (15, 4437394), (26, 2560035), (30, 2218697), (39, 1706690), (65, 1024014), (78, 853345), (130, 512007), (195, 341338), (390, 170669)]