124231590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{65731}}^1$

素因数の和:65754

約数の個数: 64

約数和(自身を含む): 378616320

約数和(自身を除く): 254384730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 65731, 131462, 197193, 328655, 394386, 460117, 591579, 657310, 920234, 985965, 1183158, 1380351, 1774737, 1971930, 2300585, 2760702, 2957895, 3549474, 4141053, 4601170, 5915790, 6901755, 8282106, 8873685, 12423159, 13803510, 17747370, 20705265, 24846318, 41410530, 62115795, 124231590]

約数ペア:

[(1, 124231590), (2, 62115795), (3, 41410530), (5, 24846318), (6, 20705265), (7, 17747370), (9, 13803510), (10, 12423159), (14, 8873685), (15, 8282106), (18, 6901755), (21, 5915790), (27, 4601170), (30, 4141053), (35, 3549474), (42, 2957895), (45, 2760702), (54, 2300585), (63, 1971930), (70, 1774737), (90, 1380351), (105, 1183158), (126, 985965), (135, 920234), (189, 657310), (210, 591579), (270, 460117), (315, 394386), (378, 328655), (630, 197193), (945, 131462), (1890, 65731)]