30917492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3271}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 57718080

約数和(自身を除く): 26800588

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 3271, 4726, 6542, 9452, 13084, 55607, 111214, 222428, 454669, 909338, 1818676, 7729373, 15458746, 30917492]

約数ペア:

[(1, 30917492), (2, 15458746), (4, 7729373), (17, 1818676), (34, 909338), (68, 454669), (139, 222428), (278, 111214), (556, 55607), (2363, 13084), (3271, 9452), (4726, 6542)]