8970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:46

約数の個数: 32

約数和(自身を含む): 24192

約数和(自身を除く): 15222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970]

約数ペア:

[(1, 8970), (2, 4485), (3, 2990), (5, 1794), (6, 1495), (10, 897), (13, 690), (15, 598), (23, 390), (26, 345), (30, 299), (39, 230), (46, 195), (65, 138), (69, 130), (78, 115)]