173240730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 487783296

約数和(自身を除く): 314542566

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 263, 390, 526, 563, 585, 789, 1126, 1170, 1315, 1578, 1689, 2367, 2630, 2815, 3378, 3419, 3945, 4734, 5067, 5630, 6838, 7319, 7890, 8445, 10134, 10257, 11835, 14638, 16890, 17095, 20514, 21957, 23670, 25335, 30771, 34190, 36595, 43914, 50670, 51285, 61542, 65871, 73190, 102570, 109785, 131742, 148069, 153855, 219570, 296138, 307710, 329355, 444207, 658710, 740345, 888414, 1332621, 1480690, 1924897, 2221035, 2665242, 3849794, 4442070, 5774691, 6663105, 9624485, 11549382, 13326210, 17324073, 19248970, 28873455, 34648146, 57746910, 86620365, 173240730]

約数ペア:

[(1, 173240730), (2, 86620365), (3, 57746910), (5, 34648146), (6, 28873455), (9, 19248970), (10, 17324073), (13, 13326210), (15, 11549382), (18, 9624485), (26, 6663105), (30, 5774691), (39, 4442070), (45, 3849794), (65, 2665242), (78, 2221035), (90, 1924897), (117, 1480690), (130, 1332621), (195, 888414), (234, 740345), (263, 658710), (390, 444207), (526, 329355), (563, 307710), (585, 296138), (789, 219570), (1126, 153855), (1170, 148069), (1315, 131742), (1578, 109785), (1689, 102570), (2367, 73190), (2630, 65871), (2815, 61542), (3378, 51285), (3419, 50670), (3945, 43914), (4734, 36595), (5067, 34190), (5630, 30771), (6838, 25335), (7319, 23670), (7890, 21957), (8445, 20514), (10134, 17095), (10257, 16890), (11835, 14638)]