26558370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1097}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 69371640

約数和(自身を除く): 42813270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1097, 1345, 1614, 2194, 2421, 2690, 3291, 4035, 4842, 5485, 6582, 8070, 9873, 10970, 12105, 16455, 19746, 24210, 32910, 49365, 98730, 295093, 590186, 885279, 1475465, 1770558, 2655837, 2950930, 4426395, 5311674, 8852790, 13279185, 26558370]

約数ペア:

[(1, 26558370), (2, 13279185), (3, 8852790), (5, 5311674), (6, 4426395), (9, 2950930), (10, 2655837), (15, 1770558), (18, 1475465), (30, 885279), (45, 590186), (90, 295093), (269, 98730), (538, 49365), (807, 32910), (1097, 24210), (1345, 19746), (1614, 16455), (2194, 12105), (2421, 10970), (2690, 9873), (3291, 8070), (4035, 6582), (4842, 5485)]