910281890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2251}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 1926270720

約数和(自身を除く): 1015988830

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 109, 218, 265, 371, 530, 545, 742, 763, 1090, 1526, 1855, 2251, 3710, 3815, 4502, 5777, 7630, 11255, 11554, 15757, 22510, 28885, 31514, 40439, 57770, 78785, 80878, 119303, 157570, 202195, 238606, 245359, 404390, 490718, 596515, 835121, 1193030, 1226795, 1670242, 1717513, 2453590, 3435026, 4175605, 8351210, 8587565, 13004027, 17175130, 26008054, 65020135, 91028189, 130040270, 182056378, 455140945, 910281890]

約数ペア:

[(1, 910281890), (2, 455140945), (5, 182056378), (7, 130040270), (10, 91028189), (14, 65020135), (35, 26008054), (53, 17175130), (70, 13004027), (106, 8587565), (109, 8351210), (218, 4175605), (265, 3435026), (371, 2453590), (530, 1717513), (545, 1670242), (742, 1226795), (763, 1193030), (1090, 835121), (1526, 596515), (1855, 490718), (2251, 404390), (3710, 245359), (3815, 238606), (4502, 202195), (5777, 157570), (7630, 119303), (11255, 80878), (11554, 78785), (15757, 57770), (22510, 40439), (28885, 31514)]