1990496495310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{4371163}}^1$

素因数の和:4371569

約数の個数: 64

約数和(自身を含む): 4902138033408

約数和(自身を除く): 2911641538098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 353, 430, 645, 706, 1059, 1290, 1765, 2118, 3530, 5295, 10590, 15179, 30358, 45537, 75895, 91074, 151790, 227685, 455370, 4371163, 8742326, 13113489, 21855815, 26226978, 43711630, 65567445, 131134890, 187960009, 375920018, 563880027, 939800045, 1127760054, 1543020539, 1879600090, 2819400135, 3086041078, 4629061617, 5638800270, 7715102695, 9258123234, 15430205390, 23145308085, 46290616170, 66349883177, 132699766354, 199049649531, 331749415885, 398099299062, 663498831770, 995248247655, 1990496495310]

約数ペア:

[(1, 1990496495310), (2, 995248247655), (3, 663498831770), (5, 398099299062), (6, 331749415885), (10, 199049649531), (15, 132699766354), (30, 66349883177), (43, 46290616170), (86, 23145308085), (129, 15430205390), (215, 9258123234), (258, 7715102695), (353, 5638800270), (430, 4629061617), (645, 3086041078), (706, 2819400135), (1059, 1879600090), (1290, 1543020539), (1765, 1127760054), (2118, 939800045), (3530, 563880027), (5295, 375920018), (10590, 187960009), (15179, 131134890), (30358, 65567445), (45537, 43711630), (75895, 26226978), (91074, 21855815), (151790, 13113489), (227685, 8742326), (455370, 4371163)]