30506346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{130369}}^1$

素因数の和:130390

約数の個数: 24

約数和(自身を含む): 71182020

約数和(自身を除く): 40675674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 130369, 260738, 391107, 782214, 1173321, 1694797, 2346642, 3389594, 5084391, 10168782, 15253173, 30506346]

約数ペア:

[(1, 30506346), (2, 15253173), (3, 10168782), (6, 5084391), (9, 3389594), (13, 2346642), (18, 1694797), (26, 1173321), (39, 782214), (78, 391107), (117, 260738), (234, 130369)]