2013253305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{36383}}^1$

素因数の和:36446

約数の個数: 64

約数和(自身を含む): 4023779328

約数和(自身を除く): 2010526023

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 85, 93, 105, 119, 155, 217, 255, 357, 465, 527, 595, 651, 1085, 1581, 1785, 2635, 3255, 3689, 7905, 11067, 18445, 36383, 55335, 109149, 181915, 254681, 545745, 618511, 764043, 1127873, 1273405, 1855533, 3092555, 3383619, 3820215, 4329577, 5639365, 7895111, 9277665, 12988731, 16918095, 19173841, 21647885, 23685333, 39475555, 57521523, 64943655, 95869205, 118426665, 134216887, 287607615, 402650661, 671084435, 2013253305]

約数ペア:

[(1, 2013253305), (3, 671084435), (5, 402650661), (7, 287607615), (15, 134216887), (17, 118426665), (21, 95869205), (31, 64943655), (35, 57521523), (51, 39475555), (85, 23685333), (93, 21647885), (105, 19173841), (119, 16918095), (155, 12988731), (217, 9277665), (255, 7895111), (357, 5639365), (465, 4329577), (527, 3820215), (595, 3383619), (651, 3092555), (1085, 1855533), (1581, 1273405), (1785, 1127873), (2635, 764043), (3255, 618511), (3689, 545745), (7905, 254681), (11067, 181915), (18445, 109149), (36383, 55335)]