66840210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1097}}^1$

素因数の和:1787

約数の個数: 48

約数和(自身を含む): 174199896

約数和(自身を除く): 107359686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 677, 1097, 1354, 2031, 2194, 3291, 3385, 4062, 5485, 6093, 6582, 6770, 9873, 10155, 10970, 12186, 16455, 19746, 20310, 30465, 32910, 49365, 60930, 98730, 742669, 1485338, 2228007, 3713345, 4456014, 6684021, 7426690, 11140035, 13368042, 22280070, 33420105, 66840210]

約数ペア:

[(1, 66840210), (2, 33420105), (3, 22280070), (5, 13368042), (6, 11140035), (9, 7426690), (10, 6684021), (15, 4456014), (18, 3713345), (30, 2228007), (45, 1485338), (90, 742669), (677, 98730), (1097, 60930), (1354, 49365), (2031, 32910), (2194, 30465), (3291, 20310), (3385, 19746), (4062, 16455), (5485, 12186), (6093, 10970), (6582, 10155), (6770, 9873)]