15103013020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{415603}}^1$

素因数の和:415714

約数の個数: 48

約数和(自身を含む): 33514306560

約数和(自身を除く): 18411293540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 3634, 7268, 9085, 18170, 36340, 415603, 831206, 1662412, 2078015, 4156030, 8312060, 9558869, 19117738, 32832637, 38235476, 47794345, 65665274, 95588690, 131330548, 164163185, 191177380, 328326370, 656652740, 755150651, 1510301302, 3020602604, 3775753255, 7551506510, 15103013020]

約数ペア:

[(1, 15103013020), (2, 7551506510), (4, 3775753255), (5, 3020602604), (10, 1510301302), (20, 755150651), (23, 656652740), (46, 328326370), (79, 191177380), (92, 164163185), (115, 131330548), (158, 95588690), (230, 65665274), (316, 47794345), (395, 38235476), (460, 32832637), (790, 19117738), (1580, 9558869), (1817, 8312060), (3634, 4156030), (7268, 2078015), (9085, 1662412), (18170, 831206), (36340, 415603)]