40847730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17683}}^1$

素因数の和:17711

約数の個数: 64

約数和(自身を含む): 122231808

約数和(自身を除く): 81384078

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, 330, 385, 462, 770, 1155, 2310, 17683, 35366, 53049, 88415, 106098, 123781, 176830, 194513, 247562, 265245, 371343, 389026, 530490, 583539, 618905, 742686, 972565, 1167078, 1237810, 1361591, 1856715, 1945130, 2723182, 2917695, 3713430, 4084773, 5835390, 6807955, 8169546, 13615910, 20423865, 40847730]

約数ペア:

[(1, 40847730), (2, 20423865), (3, 13615910), (5, 8169546), (6, 6807955), (7, 5835390), (10, 4084773), (11, 3713430), (14, 2917695), (15, 2723182), (21, 1945130), (22, 1856715), (30, 1361591), (33, 1237810), (35, 1167078), (42, 972565), (55, 742686), (66, 618905), (70, 583539), (77, 530490), (105, 389026), (110, 371343), (154, 265245), (165, 247562), (210, 194513), (231, 176830), (330, 123781), (385, 106098), (462, 88415), (770, 53049), (1155, 35366), (2310, 17683)]