3889495380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{64824923}}^1$

素因数の和:64824935

約数の個数: 24

約数和(自身を含む): 10890587232

約数和(自身を除く): 7001091852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 64824923, 129649846, 194474769, 259299692, 324124615, 388949538, 648249230, 777899076, 972373845, 1296498460, 1944747690, 3889495380]

約数ペア:

[(1, 3889495380), (2, 1944747690), (3, 1296498460), (4, 972373845), (5, 777899076), (6, 648249230), (10, 388949538), (12, 324124615), (15, 259299692), (20, 194474769), (30, 129649846), (60, 64824923)]