253342710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{7841}}^1$

素因数の和:8213

約数の個数: 48

約数和(自身を含む): 660610080

約数和(自身を除く): 407267370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 359, 718, 1077, 1795, 2154, 3231, 3590, 5385, 6462, 7841, 10770, 15682, 16155, 23523, 32310, 39205, 47046, 70569, 78410, 117615, 141138, 235230, 352845, 705690, 2814919, 5629838, 8444757, 14074595, 16889514, 25334271, 28149190, 42223785, 50668542, 84447570, 126671355, 253342710]

約数ペア:

[(1, 253342710), (2, 126671355), (3, 84447570), (5, 50668542), (6, 42223785), (9, 28149190), (10, 25334271), (15, 16889514), (18, 14074595), (30, 8444757), (45, 5629838), (90, 2814919), (359, 705690), (718, 352845), (1077, 235230), (1795, 141138), (2154, 117615), (3231, 78410), (3590, 70569), (5385, 47046), (6462, 39205), (7841, 32310), (10770, 23523), (15682, 16155)]