7177140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13291}}^1$

素因数の和:13309

約数の個数: 48

約数和(自身を含む): 22330560

約数和(自身を除く): 15153420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 13291, 26582, 39873, 53164, 66455, 79746, 119619, 132910, 159492, 199365, 239238, 265820, 358857, 398730, 478476, 598095, 717714, 797460, 1196190, 1435428, 1794285, 2392380, 3588570, 7177140]

約数ペア:

[(1, 7177140), (2, 3588570), (3, 2392380), (4, 1794285), (5, 1435428), (6, 1196190), (9, 797460), (10, 717714), (12, 598095), (15, 478476), (18, 398730), (20, 358857), (27, 265820), (30, 239238), (36, 199365), (45, 159492), (54, 132910), (60, 119619), (90, 79746), (108, 66455), (135, 53164), (180, 39873), (270, 26582), (540, 13291)]