68737730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{467}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 127370880

約数和(自身を除く): 58633150

約数列:

[1, 2, 5, 10, 41, 82, 205, 359, 410, 467, 718, 934, 1795, 2335, 3590, 4670, 14719, 19147, 29438, 38294, 73595, 95735, 147190, 167653, 191470, 335306, 838265, 1676530, 6873773, 13747546, 34368865, 68737730]

約数ペア:

[(1, 68737730), (2, 34368865), (5, 13747546), (10, 6873773), (41, 1676530), (82, 838265), (205, 335306), (359, 191470), (410, 167653), (467, 147190), (718, 95735), (934, 73595), (1795, 38294), (2335, 29438), (3590, 19147), (4670, 14719)]