1570421270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{2777}}^1$

素因数の和:2945

約数の個数: 64

約数和(自身を含む): 3175454016

約数和(自身を除く): 1605032746

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 97, 106, 110, 194, 265, 485, 530, 583, 970, 1067, 1166, 2134, 2777, 2915, 5141, 5335, 5554, 5830, 10282, 10670, 13885, 25705, 27770, 30547, 51410, 56551, 61094, 113102, 147181, 152735, 269369, 282755, 294362, 305470, 538738, 565510, 735905, 1346845, 1471810, 1618991, 2693690, 2963059, 3237982, 5926118, 8094955, 14276557, 14815295, 16189910, 28553114, 29630590, 71382785, 142765570, 157042127, 314084254, 785210635, 1570421270]

約数ペア:

[(1, 1570421270), (2, 785210635), (5, 314084254), (10, 157042127), (11, 142765570), (22, 71382785), (53, 29630590), (55, 28553114), (97, 16189910), (106, 14815295), (110, 14276557), (194, 8094955), (265, 5926118), (485, 3237982), (530, 2963059), (583, 2693690), (970, 1618991), (1067, 1471810), (1166, 1346845), (2134, 735905), (2777, 565510), (2915, 538738), (5141, 305470), (5335, 294362), (5554, 282755), (5830, 269369), (10282, 152735), (10670, 147181), (13885, 113102), (25705, 61094), (27770, 56551), (30547, 51410)]