26236590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 66484800

約数和(自身を除く): 40248210

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 435, 530, 569, 795, 870, 1138, 1537, 1590, 1707, 2845, 3074, 3414, 4611, 5690, 7685, 8535, 9222, 15370, 16501, 17070, 23055, 30157, 33002, 46110, 49503, 60314, 82505, 90471, 99006, 150785, 165010, 180942, 247515, 301570, 452355, 495030, 874553, 904710, 1749106, 2623659, 4372765, 5247318, 8745530, 13118295, 26236590]

約数ペア:

[(1, 26236590), (2, 13118295), (3, 8745530), (5, 5247318), (6, 4372765), (10, 2623659), (15, 1749106), (29, 904710), (30, 874553), (53, 495030), (58, 452355), (87, 301570), (106, 247515), (145, 180942), (159, 165010), (174, 150785), (265, 99006), (290, 90471), (318, 82505), (435, 60314), (530, 49503), (569, 46110), (795, 33002), (870, 30157), (1138, 23055), (1537, 17070), (1590, 16501), (1707, 15370), (2845, 9222), (3074, 8535), (3414, 7685), (4611, 5690)]