706716860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{90373}}^1$

素因数の和:90422

約数の個数: 48

約数和(自身を含む): 1639745856

約数和(自身を除く): 933028996

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 90373, 180746, 361492, 451865, 903730, 1536341, 1807460, 2078579, 3072682, 4157158, 6145364, 7681705, 8314316, 10392895, 15363410, 20785790, 30726820, 35335843, 41571580, 70671686, 141343372, 176679215, 353358430, 706716860]

約数ペア:

[(1, 706716860), (2, 353358430), (4, 176679215), (5, 141343372), (10, 70671686), (17, 41571580), (20, 35335843), (23, 30726820), (34, 20785790), (46, 15363410), (68, 10392895), (85, 8314316), (92, 7681705), (115, 6145364), (170, 4157158), (230, 3072682), (340, 2078579), (391, 1807460), (460, 1536341), (782, 903730), (1564, 451865), (1955, 361492), (3910, 180746), (7820, 90373)]