30648748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 61841920

約数和(自身を除く): 31193172

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 463, 494, 871, 926, 988, 1273, 1742, 1852, 2546, 3484, 5092, 6019, 8797, 12038, 16549, 17594, 24076, 31021, 33098, 35188, 62042, 66196, 114361, 124084, 228722, 403273, 457444, 589399, 806546, 1178798, 1613092, 2357596, 7662187, 15324374, 30648748]

約数ペア:

[(1, 30648748), (2, 15324374), (4, 7662187), (13, 2357596), (19, 1613092), (26, 1178798), (38, 806546), (52, 589399), (67, 457444), (76, 403273), (134, 228722), (247, 124084), (268, 114361), (463, 66196), (494, 62042), (871, 35188), (926, 33098), (988, 31021), (1273, 24076), (1742, 17594), (1852, 16549), (2546, 12038), (3484, 8797), (5092, 6019)]