1519477670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 2900867904

約数和(自身を除く): 1381390234

約数列:

[1, 2, 5, 10, 43, 53, 61, 86, 106, 122, 215, 265, 305, 430, 530, 610, 1093, 2186, 2279, 2623, 3233, 4558, 5246, 5465, 6466, 10930, 11395, 13115, 16165, 22790, 26230, 32330, 46999, 57929, 66673, 93998, 115858, 133346, 139019, 234995, 278038, 289645, 333365, 469990, 579290, 666730, 695095, 1390190, 2490947, 2866939, 3533669, 4981894, 5733878, 7067338, 12454735, 14334695, 17668345, 24909470, 28669390, 35336690, 151947767, 303895534, 759738835, 1519477670]

約数ペア:

[(1, 1519477670), (2, 759738835), (5, 303895534), (10, 151947767), (43, 35336690), (53, 28669390), (61, 24909470), (86, 17668345), (106, 14334695), (122, 12454735), (215, 7067338), (265, 5733878), (305, 4981894), (430, 3533669), (530, 2866939), (610, 2490947), (1093, 1390190), (2186, 695095), (2279, 666730), (2623, 579290), (3233, 469990), (4558, 333365), (5246, 289645), (5465, 278038), (6466, 234995), (10930, 139019), (11395, 133346), (13115, 115858), (16165, 93998), (22790, 66673), (26230, 57929), (32330, 46999)]