86606790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 212544000

約数和(自身を除く): 125937210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 163, 178, 199, 267, 326, 398, 445, 489, 534, 597, 815, 890, 978, 995, 1194, 1335, 1630, 1990, 2445, 2670, 2985, 4890, 5970, 14507, 17711, 29014, 32437, 35422, 43521, 53133, 64874, 72535, 87042, 88555, 97311, 106266, 145070, 162185, 177110, 194622, 217605, 265665, 324370, 435210, 486555, 531330, 973110, 2886893, 5773786, 8660679, 14434465, 17321358, 28868930, 43303395, 86606790]

約数ペア:

[(1, 86606790), (2, 43303395), (3, 28868930), (5, 17321358), (6, 14434465), (10, 8660679), (15, 5773786), (30, 2886893), (89, 973110), (163, 531330), (178, 486555), (199, 435210), (267, 324370), (326, 265665), (398, 217605), (445, 194622), (489, 177110), (534, 162185), (597, 145070), (815, 106266), (890, 97311), (978, 88555), (995, 87042), (1194, 72535), (1335, 64874), (1630, 53133), (1990, 43521), (2445, 35422), (2670, 32437), (2985, 29014), (4890, 17711), (5970, 14507)]