38754870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:930

約数の個数: 128

約数和(自身を含む): 122204160

約数和(自身を除く): 83449290

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 883, 1045, 1155, 1254, 1330, 1463, 1766, 1995, 2090, 2310, 2649, 2926, 3135, 3990, 4389, 4415, 5298, 6181, 6270, 7315, 8778, 8830, 9713, 12362, 13245, 14630, 16777, 18543, 19426, 21945, 26490, 29139, 30905, 33554, 37086, 43890, 48565, 50331, 58278, 61810, 67991, 83885, 92715, 97130, 100662, 117439, 135982, 145695, 167770, 184547, 185430, 203973, 234878, 251655, 291390, 339955, 352317, 369094, 407946, 503310, 553641, 587195, 679910, 704634, 922735, 1019865, 1107282, 1174390, 1291829, 1761585, 1845470, 2039730, 2583658, 2768205, 3523170, 3875487, 5536410, 6459145, 7750974, 12918290, 19377435, 38754870]

約数ペア:

[(1, 38754870), (2, 19377435), (3, 12918290), (5, 7750974), (6, 6459145), (7, 5536410), (10, 3875487), (11, 3523170), (14, 2768205), (15, 2583658), (19, 2039730), (21, 1845470), (22, 1761585), (30, 1291829), (33, 1174390), (35, 1107282), (38, 1019865), (42, 922735), (55, 704634), (57, 679910), (66, 587195), (70, 553641), (77, 503310), (95, 407946), (105, 369094), (110, 352317), (114, 339955), (133, 291390), (154, 251655), (165, 234878), (190, 203973), (209, 185430), (210, 184547), (231, 167770), (266, 145695), (285, 135982), (330, 117439), (385, 100662), (399, 97130), (418, 92715), (462, 83885), (570, 67991), (627, 61810), (665, 58278), (770, 50331), (798, 48565), (883, 43890), (1045, 37086), (1155, 33554), (1254, 30905), (1330, 29139), (1463, 26490), (1766, 21945), (1995, 19426), (2090, 18543), (2310, 16777), (2649, 14630), (2926, 13245), (3135, 12362), (3990, 9713), (4389, 8830), (4415, 8778), (5298, 7315), (6181, 6270)]