30084678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 71089200

約数和(自身を除く): 41004522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 1549, 2158, 3098, 3237, 4647, 6474, 9294, 9711, 13941, 19422, 20137, 27882, 40274, 60411, 120822, 128567, 181233, 257134, 362466, 385701, 771402, 1157103, 1671371, 2314206, 3342742, 5014113, 10028226, 15042339, 30084678]

約数ペア:

[(1, 30084678), (2, 15042339), (3, 10028226), (6, 5014113), (9, 3342742), (13, 2314206), (18, 1671371), (26, 1157103), (39, 771402), (78, 385701), (83, 362466), (117, 257134), (166, 181233), (234, 128567), (249, 120822), (498, 60411), (747, 40274), (1079, 27882), (1494, 20137), (1549, 19422), (2158, 13941), (3098, 9711), (3237, 9294), (4647, 6474)]