86970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 225792

約数和(自身を除く): 138822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 223, 390, 446, 669, 1115, 1338, 2230, 2899, 3345, 5798, 6690, 8697, 14495, 17394, 28990, 43485, 86970]

約数ペア:

[(1, 86970), (2, 43485), (3, 28990), (5, 17394), (6, 14495), (10, 8697), (13, 6690), (15, 5798), (26, 3345), (30, 2899), (39, 2230), (65, 1338), (78, 1115), (130, 669), (195, 446), (223, 390)]