65899130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1423}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 129800448

約数和(自身を除く): 63901318

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 842, 1423, 2105, 2846, 4210, 4631, 7115, 9262, 14230, 15653, 23155, 31306, 46310, 78265, 156530, 599083, 1198166, 2995415, 5990830, 6589913, 13179826, 32949565, 65899130]

約数ペア:

[(1, 65899130), (2, 32949565), (5, 13179826), (10, 6589913), (11, 5990830), (22, 2995415), (55, 1198166), (110, 599083), (421, 156530), (842, 78265), (1423, 46310), (2105, 31306), (2846, 23155), (4210, 15653), (4631, 14230), (7115, 9262)]