30816682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 53261712

約数和(自身を除く): 22445030

約数列:

[1, 2, 13, 17, 26, 34, 113, 221, 226, 442, 617, 1234, 1469, 1921, 2938, 3842, 8021, 10489, 16042, 20978, 24973, 49946, 69721, 136357, 139442, 272714, 906373, 1185257, 1812746, 2370514, 15408341, 30816682]

約数ペア:

[(1, 30816682), (2, 15408341), (13, 2370514), (17, 1812746), (26, 1185257), (34, 906373), (113, 272714), (221, 139442), (226, 136357), (442, 69721), (617, 49946), (1234, 24973), (1469, 20978), (1921, 16042), (2938, 10489), (3842, 8021)]