30528516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 75418560

約数和(自身を除く): 44890044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 257, 514, 521, 771, 1028, 1042, 1542, 1563, 2084, 3084, 3126, 4883, 6252, 9766, 9899, 14649, 19532, 19798, 29298, 29697, 39596, 58596, 59394, 118788, 133897, 267794, 401691, 535588, 803382, 1606764, 2544043, 5088086, 7632129, 10176172, 15264258, 30528516]

約数ペア:

[(1, 30528516), (2, 15264258), (3, 10176172), (4, 7632129), (6, 5088086), (12, 2544043), (19, 1606764), (38, 803382), (57, 535588), (76, 401691), (114, 267794), (228, 133897), (257, 118788), (514, 59394), (521, 58596), (771, 39596), (1028, 29697), (1042, 29298), (1542, 19798), (1563, 19532), (2084, 14649), (3084, 9899), (3126, 9766), (4883, 6252)]