30968300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 74995200

約数和(自身を除く): 44026900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 470, 517, 550, 599, 940, 1034, 1100, 1175, 1198, 2068, 2350, 2396, 2585, 2995, 4700, 5170, 5990, 6589, 10340, 11980, 12925, 13178, 14975, 25850, 26356, 28153, 29950, 32945, 51700, 56306, 59900, 65890, 112612, 131780, 140765, 164725, 281530, 309683, 329450, 563060, 619366, 658900, 703825, 1238732, 1407650, 1548415, 2815300, 3096830, 6193660, 7742075, 15484150, 30968300]

約数ペア:

[(1, 30968300), (2, 15484150), (4, 7742075), (5, 6193660), (10, 3096830), (11, 2815300), (20, 1548415), (22, 1407650), (25, 1238732), (44, 703825), (47, 658900), (50, 619366), (55, 563060), (94, 329450), (100, 309683), (110, 281530), (188, 164725), (220, 140765), (235, 131780), (275, 112612), (470, 65890), (517, 59900), (550, 56306), (599, 51700), (940, 32945), (1034, 29950), (1100, 28153), (1175, 26356), (1198, 25850), (2068, 14975), (2350, 13178), (2396, 12925), (2585, 11980), (2995, 10340), (4700, 6589), (5170, 5990)]