904103680620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{19748879}}^1$

素因数の和:19749007

約数の個数: 96

約数和(自身を含む): 2919674419200

約数和(自身を除く): 2015570738580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 3052, 3270, 3815, 4578, 6540, 7630, 9156, 11445, 15260, 22890, 45780, 19748879, 39497758, 59246637, 78995516, 98744395, 118493274, 138242153, 197488790, 236986548, 276484306, 296233185, 394977580, 414726459, 552968612, 592466370, 691210765, 829452918, 1184932740, 1382421530, 1658905836, 2073632295, 2152627811, 2764843060, 4147264590, 4305255622, 6457883433, 8294529180, 8610511244, 10763139055, 12915766866, 15068394677, 21526278110, 25831533732, 30136789354, 32289417165, 43052556220, 45205184031, 60273578708, 64578834330, 75341973385, 90410368062, 129157668660, 150683946770, 180820736124, 226025920155, 301367893540, 452051840310, 904103680620]

約数ペア:

[(1, 904103680620), (2, 452051840310), (3, 301367893540), (4, 226025920155), (5, 180820736124), (6, 150683946770), (7, 129157668660), (10, 90410368062), (12, 75341973385), (14, 64578834330), (15, 60273578708), (20, 45205184031), (21, 43052556220), (28, 32289417165), (30, 30136789354), (35, 25831533732), (42, 21526278110), (60, 15068394677), (70, 12915766866), (84, 10763139055), (105, 8610511244), (109, 8294529180), (140, 6457883433), (210, 4305255622), (218, 4147264590), (327, 2764843060), (420, 2152627811), (436, 2073632295), (545, 1658905836), (654, 1382421530), (763, 1184932740), (1090, 829452918), (1308, 691210765), (1526, 592466370), (1635, 552968612), (2180, 414726459), (2289, 394977580), (3052, 296233185), (3270, 276484306), (3815, 236986548), (4578, 197488790), (6540, 138242153), (7630, 118493274), (9156, 98744395), (11445, 78995516), (15260, 59246637), (22890, 39497758), (45780, 19748879)]