1449271330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{7589}}^1$

素因数の和:7735

約数の個数: 48

約数和(自身を含む): 2850166440

約数和(自身を除く): 1400895110

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 169, 226, 338, 565, 845, 1130, 1469, 1690, 2938, 7345, 7589, 14690, 15178, 19097, 37945, 38194, 75890, 95485, 98657, 190970, 197314, 493285, 857557, 986570, 1282541, 1715114, 2565082, 4287785, 6412705, 8575570, 11148241, 12825410, 22296482, 55741205, 111482410, 144927133, 289854266, 724635665, 1449271330]

約数ペア:

[(1, 1449271330), (2, 724635665), (5, 289854266), (10, 144927133), (13, 111482410), (26, 55741205), (65, 22296482), (113, 12825410), (130, 11148241), (169, 8575570), (226, 6412705), (338, 4287785), (565, 2565082), (845, 1715114), (1130, 1282541), (1469, 986570), (1690, 857557), (2938, 493285), (7345, 197314), (7589, 190970), (14690, 98657), (15178, 95485), (19097, 75890), (37945, 38194)]