30462718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 56575008

約数和(自身を除く): 26112290

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 143, 242, 253, 286, 299, 421, 506, 598, 842, 1573, 2783, 3146, 3289, 4631, 5473, 5566, 6578, 9262, 9683, 10946, 19366, 36179, 50941, 60203, 72358, 101882, 106513, 120406, 125879, 213026, 251758, 662233, 1171643, 1324466, 1384669, 2343286, 2769338, 15231359, 30462718]

約数ペア:

[(1, 30462718), (2, 15231359), (11, 2769338), (13, 2343286), (22, 1384669), (23, 1324466), (26, 1171643), (46, 662233), (121, 251758), (143, 213026), (242, 125879), (253, 120406), (286, 106513), (299, 101882), (421, 72358), (506, 60203), (598, 50941), (842, 36179), (1573, 19366), (2783, 10946), (3146, 9683), (3289, 9262), (4631, 6578), (5473, 5566)]