78704070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5387}}^1$

素因数の和:5884

約数の個数: 32

約数和(自身を含む): 189312768

約数和(自身を除く): 110608698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 5387, 7305, 10774, 14610, 16161, 26935, 32322, 53870, 80805, 161610, 2623469, 5246938, 7870407, 13117345, 15740814, 26234690, 39352035, 78704070]

約数ペア:

[(1, 78704070), (2, 39352035), (3, 26234690), (5, 15740814), (6, 13117345), (10, 7870407), (15, 5246938), (30, 2623469), (487, 161610), (974, 80805), (1461, 53870), (2435, 32322), (2922, 26935), (4870, 16161), (5387, 14610), (7305, 10774)]