30249752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1217}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 61387200

約数和(自身を除く): 31137448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1217, 1912, 2434, 3107, 4868, 6214, 9736, 12428, 15821, 24856, 31642, 63284, 126568, 290863, 581726, 1163452, 2326904, 3781219, 7562438, 15124876, 30249752]

約数ペア:

[(1, 30249752), (2, 15124876), (4, 7562438), (8, 3781219), (13, 2326904), (26, 1163452), (52, 581726), (104, 290863), (239, 126568), (478, 63284), (956, 31642), (1217, 24856), (1912, 15821), (2434, 12428), (3107, 9736), (4868, 6214)]