1371323970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{411809}}^1$

素因数の和:411859

約数の個数: 48

約数和(自身を含む): 3661814520

約数和(自身を除く): 2290490550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 411809, 823618, 1235427, 2059045, 2470854, 3706281, 4118090, 6177135, 7412562, 12354270, 15236933, 18531405, 30473866, 37062810, 45710799, 76184665, 91421598, 137132397, 152369330, 228553995, 274264794, 457107990, 685661985, 1371323970]

約数ペア:

[(1, 1371323970), (2, 685661985), (3, 457107990), (5, 274264794), (6, 228553995), (9, 152369330), (10, 137132397), (15, 91421598), (18, 76184665), (30, 45710799), (37, 37062810), (45, 30473866), (74, 18531405), (90, 15236933), (111, 12354270), (185, 7412562), (222, 6177135), (333, 4118090), (370, 3706281), (555, 2470854), (666, 2059045), (1110, 1235427), (1665, 823618), (3330, 411809)]