331313404810

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1151}}^1\times {\mathrm{136421}}^1$

素因数の和:137790

約数の個数: 32

約数和(自身を含む): 599715477504

約数和(自身を除く): 268402072694

約数列:

[1, 2, 5, 10, 211, 422, 1055, 1151, 2110, 2302, 5755, 11510, 136421, 242861, 272842, 485722, 682105, 1214305, 1364210, 2428610, 28784831, 57569662, 143924155, 157020571, 287848310, 314041142, 785102855, 1570205710, 33131340481, 66262680962, 165656702405, 331313404810]

約数ペア:

[(1, 331313404810), (2, 165656702405), (5, 66262680962), (10, 33131340481), (211, 1570205710), (422, 785102855), (1055, 314041142), (1151, 287848310), (2110, 157020571), (2302, 143924155), (5755, 57569662), (11510, 28784831), (136421, 2428610), (242861, 1364210), (272842, 1214305), (485722, 682105)]