4161390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 10768896

約数和(自身を除く): 6607506

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 163, 185, 222, 230, 326, 345, 370, 489, 555, 690, 815, 851, 978, 1110, 1630, 1702, 2445, 2553, 3749, 4255, 4890, 5106, 6031, 7498, 8510, 11247, 12062, 12765, 18093, 18745, 22494, 25530, 30155, 36186, 37490, 56235, 60310, 90465, 112470, 138713, 180930, 277426, 416139, 693565, 832278, 1387130, 2080695, 4161390]

約数ペア:

[(1, 4161390), (2, 2080695), (3, 1387130), (5, 832278), (6, 693565), (10, 416139), (15, 277426), (23, 180930), (30, 138713), (37, 112470), (46, 90465), (69, 60310), (74, 56235), (111, 37490), (115, 36186), (138, 30155), (163, 25530), (185, 22494), (222, 18745), (230, 18093), (326, 12765), (345, 12062), (370, 11247), (489, 8510), (555, 7498), (690, 6031), (815, 5106), (851, 4890), (978, 4255), (1110, 3749), (1630, 2553), (1702, 2445)]