144196030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 295488000

約数和(自身を除く): 151291970

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 71, 74, 110, 142, 185, 355, 370, 407, 499, 710, 781, 814, 998, 1562, 2035, 2495, 2627, 3905, 4070, 4990, 5254, 5489, 7810, 10978, 13135, 18463, 26270, 27445, 28897, 35429, 36926, 54890, 57794, 70858, 92315, 144485, 177145, 184630, 203093, 288970, 354290, 389719, 406186, 779438, 1015465, 1310873, 1948595, 2030930, 2621746, 3897190, 6554365, 13108730, 14419603, 28839206, 72098015, 144196030]

約数ペア:

[(1, 144196030), (2, 72098015), (5, 28839206), (10, 14419603), (11, 13108730), (22, 6554365), (37, 3897190), (55, 2621746), (71, 2030930), (74, 1948595), (110, 1310873), (142, 1015465), (185, 779438), (355, 406186), (370, 389719), (407, 354290), (499, 288970), (710, 203093), (781, 184630), (814, 177145), (998, 144485), (1562, 92315), (2035, 70858), (2495, 57794), (2627, 54890), (3905, 36926), (4070, 35429), (4990, 28897), (5254, 27445), (5489, 26270), (7810, 18463), (10978, 13135)]