2397010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 5439168

約数和(自身を除く): 3042158

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 283, 385, 566, 605, 770, 847, 1210, 1415, 1694, 1981, 2830, 3113, 3962, 4235, 6226, 8470, 9905, 15565, 19810, 21791, 31130, 34243, 43582, 68486, 108955, 171215, 217910, 239701, 342430, 479402, 1198505, 2397010]

約数ペア:

[(1, 2397010), (2, 1198505), (5, 479402), (7, 342430), (10, 239701), (11, 217910), (14, 171215), (22, 108955), (35, 68486), (55, 43582), (70, 34243), (77, 31130), (110, 21791), (121, 19810), (154, 15565), (242, 9905), (283, 8470), (385, 6226), (566, 4235), (605, 3962), (770, 3113), (847, 2830), (1210, 1981), (1415, 1694)]