515043660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 1470551040

約数和(自身を除く): 955507380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 193, 237, 316, 386, 395, 474, 563, 579, 772, 790, 948, 965, 1126, 1158, 1185, 1580, 1689, 1930, 2252, 2316, 2370, 2815, 2895, 3378, 3860, 4740, 5630, 5790, 6756, 8445, 11260, 11580, 15247, 16890, 30494, 33780, 44477, 45741, 60988, 76235, 88954, 91482, 108659, 133431, 152470, 177908, 182964, 217318, 222385, 228705, 266862, 304940, 325977, 434636, 444770, 457410, 533724, 543295, 651954, 667155, 889540, 914820, 1086590, 1303908, 1334310, 1629885, 2173180, 2668620, 3259770, 6519540, 8584061, 17168122, 25752183, 34336244, 42920305, 51504366, 85840610, 103008732, 128760915, 171681220, 257521830, 515043660]

約数ペア:

[(1, 515043660), (2, 257521830), (3, 171681220), (4, 128760915), (5, 103008732), (6, 85840610), (10, 51504366), (12, 42920305), (15, 34336244), (20, 25752183), (30, 17168122), (60, 8584061), (79, 6519540), (158, 3259770), (193, 2668620), (237, 2173180), (316, 1629885), (386, 1334310), (395, 1303908), (474, 1086590), (563, 914820), (579, 889540), (772, 667155), (790, 651954), (948, 543295), (965, 533724), (1126, 457410), (1158, 444770), (1185, 434636), (1580, 325977), (1689, 304940), (1930, 266862), (2252, 228705), (2316, 222385), (2370, 217318), (2815, 182964), (2895, 177908), (3378, 152470), (3860, 133431), (4740, 108659), (5630, 91482), (5790, 88954), (6756, 76235), (8445, 60988), (11260, 45741), (11580, 44477), (15247, 33780), (16890, 30494)]