2044989870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3527}}^1$

素因数の和:3806

約数の個数: 128

約数和(自身を含む): 6145155072

約数和(自身を除く): 4100165202

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 251, 330, 385, 462, 502, 753, 770, 1155, 1255, 1506, 1757, 2310, 2510, 2761, 3514, 3527, 3765, 5271, 5522, 7054, 7530, 8283, 8785, 10542, 10581, 13805, 16566, 17570, 17635, 19327, 21162, 24689, 26355, 27610, 35270, 38654, 38797, 41415, 49378, 52710, 52905, 57981, 74067, 77594, 82830, 96635, 105810, 115962, 116391, 123445, 148134, 193270, 193985, 232782, 246890, 271579, 289905, 370335, 387970, 543158, 579810, 581955, 740670, 814737, 885277, 1163910, 1357895, 1629474, 1770554, 2655831, 2715790, 4073685, 4426385, 5311662, 6196939, 8147370, 8852770, 9738047, 12393878, 13279155, 18590817, 19476094, 26558310, 29214141, 30984695, 37181634, 48690235, 58428282, 61969390, 68166329, 92954085, 97380470, 136332658, 146070705, 185908170, 204498987, 292141410, 340831645, 408997974, 681663290, 1022494935, 2044989870]

約数ペア:

[(1, 2044989870), (2, 1022494935), (3, 681663290), (5, 408997974), (6, 340831645), (7, 292141410), (10, 204498987), (11, 185908170), (14, 146070705), (15, 136332658), (21, 97380470), (22, 92954085), (30, 68166329), (33, 61969390), (35, 58428282), (42, 48690235), (55, 37181634), (66, 30984695), (70, 29214141), (77, 26558310), (105, 19476094), (110, 18590817), (154, 13279155), (165, 12393878), (210, 9738047), (231, 8852770), (251, 8147370), (330, 6196939), (385, 5311662), (462, 4426385), (502, 4073685), (753, 2715790), (770, 2655831), (1155, 1770554), (1255, 1629474), (1506, 1357895), (1757, 1163910), (2310, 885277), (2510, 814737), (2761, 740670), (3514, 581955), (3527, 579810), (3765, 543158), (5271, 387970), (5522, 370335), (7054, 289905), (7530, 271579), (8283, 246890), (8785, 232782), (10542, 193985), (10581, 193270), (13805, 148134), (16566, 123445), (17570, 116391), (17635, 115962), (19327, 105810), (21162, 96635), (24689, 82830), (26355, 77594), (27610, 74067), (35270, 57981), (38654, 52905), (38797, 52710), (41415, 49378)]