3427260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^2$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 9636648

約数和(自身を除く): 6209388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 57121, 114242, 171363, 228484, 285605, 342726, 571210, 685452, 856815, 1142420, 1713630, 3427260]

約数ペア:

[(1, 3427260), (2, 1713630), (3, 1142420), (4, 856815), (5, 685452), (6, 571210), (10, 342726), (12, 285605), (15, 228484), (20, 171363), (30, 114242), (60, 57121), (239, 14340), (478, 7170), (717, 4780), (956, 3585), (1195, 2868), (1434, 2390)]