1425965270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1051}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 2846762496

約数和(自身を除く): 1420797226

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 347, 391, 694, 782, 1051, 1735, 1955, 2102, 3470, 3910, 5255, 5899, 7981, 10510, 11798, 15962, 17867, 24173, 29495, 35734, 39905, 48346, 58990, 79810, 89335, 120865, 135677, 178670, 241730, 271354, 364697, 410941, 678385, 729394, 821882, 1356770, 1823485, 2054705, 3646970, 4109410, 6199849, 8388031, 12399698, 16776062, 30999245, 41940155, 61998490, 83880310, 142596527, 285193054, 712982635, 1425965270]

約数ペア:

[(1, 1425965270), (2, 712982635), (5, 285193054), (10, 142596527), (17, 83880310), (23, 61998490), (34, 41940155), (46, 30999245), (85, 16776062), (115, 12399698), (170, 8388031), (230, 6199849), (347, 4109410), (391, 3646970), (694, 2054705), (782, 1823485), (1051, 1356770), (1735, 821882), (1955, 729394), (2102, 678385), (3470, 410941), (3910, 364697), (5255, 271354), (5899, 241730), (7981, 178670), (10510, 135677), (11798, 120865), (15962, 89335), (17867, 79810), (24173, 58990), (29495, 48346), (35734, 39905)]