79341570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^2$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 259616448

約数和(自身を除く): 180274878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 107, 110, 126, 154, 165, 198, 210, 214, 231, 315, 321, 330, 385, 462, 495, 535, 630, 642, 693, 749, 770, 963, 990, 1070, 1155, 1177, 1386, 1498, 1605, 1926, 2247, 2310, 2354, 3210, 3465, 3531, 3745, 4494, 4815, 5885, 6741, 6930, 7062, 7490, 8239, 9630, 10593, 11235, 11449, 11770, 13482, 16478, 17655, 21186, 22470, 22898, 24717, 33705, 34347, 35310, 41195, 49434, 52965, 57245, 67410, 68694, 74151, 80143, 82390, 103041, 105930, 114490, 123585, 125939, 148302, 160286, 171735, 206082, 240429, 247170, 251878, 343470, 370755, 377817, 400715, 480858, 515205, 629695, 721287, 741510, 755634, 801430, 881573, 1030410, 1133451, 1202145, 1259390, 1442574, 1763146, 1889085, 2266902, 2404290, 2644719, 3606435, 3778170, 4407865, 5289438, 5667255, 7212870, 7934157, 8815730, 11334510, 13223595, 15868314, 26447190, 39670785, 79341570]

約数ペア:

[(1, 79341570), (2, 39670785), (3, 26447190), (5, 15868314), (6, 13223595), (7, 11334510), (9, 8815730), (10, 7934157), (11, 7212870), (14, 5667255), (15, 5289438), (18, 4407865), (21, 3778170), (22, 3606435), (30, 2644719), (33, 2404290), (35, 2266902), (42, 1889085), (45, 1763146), (55, 1442574), (63, 1259390), (66, 1202145), (70, 1133451), (77, 1030410), (90, 881573), (99, 801430), (105, 755634), (107, 741510), (110, 721287), (126, 629695), (154, 515205), (165, 480858), (198, 400715), (210, 377817), (214, 370755), (231, 343470), (315, 251878), (321, 247170), (330, 240429), (385, 206082), (462, 171735), (495, 160286), (535, 148302), (630, 125939), (642, 123585), (693, 114490), (749, 105930), (770, 103041), (963, 82390), (990, 80143), (1070, 74151), (1155, 68694), (1177, 67410), (1386, 57245), (1498, 52965), (1605, 49434), (1926, 41195), (2247, 35310), (2310, 34347), (2354, 33705), (3210, 24717), (3465, 22898), (3531, 22470), (3745, 21186), (4494, 17655), (4815, 16478), (5885, 13482), (6741, 11770), (6930, 11449), (7062, 11235), (7490, 10593), (8239, 9630)]