67437780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7159}}^1$

素因数の和:7328

約数の個数: 48

約数和(自身を含む): 190055040

約数和(自身を除く): 122617260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 7159, 9420, 14318, 21477, 28636, 35795, 42954, 71590, 85908, 107385, 143180, 214770, 429540, 1123963, 2247926, 3371889, 4495852, 5619815, 6743778, 11239630, 13487556, 16859445, 22479260, 33718890, 67437780]

約数ペア:

[(1, 67437780), (2, 33718890), (3, 22479260), (4, 16859445), (5, 13487556), (6, 11239630), (10, 6743778), (12, 5619815), (15, 4495852), (20, 3371889), (30, 2247926), (60, 1123963), (157, 429540), (314, 214770), (471, 143180), (628, 107385), (785, 85908), (942, 71590), (1570, 42954), (1884, 35795), (2355, 28636), (3140, 21477), (4710, 14318), (7159, 9420)]