141137820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5641}}^1$

素因数の和:5795

約数の個数: 72

約数和(自身を含む): 431274480

約数和(自身を除く): 290136660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 5641, 6255, 8340, 11282, 12510, 16923, 22564, 25020, 28205, 33846, 50769, 56410, 67692, 84615, 101538, 112820, 169230, 203076, 253845, 338460, 507690, 784099, 1015380, 1568198, 2352297, 3136396, 3920495, 4704594, 7056891, 7840990, 9409188, 11761485, 14113782, 15681980, 23522970, 28227564, 35284455, 47045940, 70568910, 141137820]

約数ペア:

[(1, 141137820), (2, 70568910), (3, 47045940), (4, 35284455), (5, 28227564), (6, 23522970), (9, 15681980), (10, 14113782), (12, 11761485), (15, 9409188), (18, 7840990), (20, 7056891), (30, 4704594), (36, 3920495), (45, 3136396), (60, 2352297), (90, 1568198), (139, 1015380), (180, 784099), (278, 507690), (417, 338460), (556, 253845), (695, 203076), (834, 169230), (1251, 112820), (1390, 101538), (1668, 84615), (2085, 67692), (2502, 56410), (2780, 50769), (4170, 33846), (5004, 28205), (5641, 25020), (6255, 22564), (8340, 16923), (11282, 12510)]