26990370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 77500800

約数和(自身を除く): 50510430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 137, 165, 198, 199, 274, 330, 398, 411, 495, 597, 685, 822, 990, 995, 1194, 1233, 1370, 1507, 1791, 1990, 2055, 2189, 2466, 2985, 3014, 3582, 4110, 4378, 4521, 5970, 6165, 6567, 7535, 8955, 9042, 10945, 12330, 13134, 13563, 15070, 17910, 19701, 21890, 22605, 27126, 27263, 32835, 39402, 45210, 54526, 65670, 67815, 81789, 98505, 135630, 136315, 163578, 197010, 245367, 272630, 299893, 408945, 490734, 599786, 817890, 899679, 1226835, 1499465, 1799358, 2453670, 2699037, 2998930, 4498395, 5398074, 8996790, 13495185, 26990370]

約数ペア:

[(1, 26990370), (2, 13495185), (3, 8996790), (5, 5398074), (6, 4498395), (9, 2998930), (10, 2699037), (11, 2453670), (15, 1799358), (18, 1499465), (22, 1226835), (30, 899679), (33, 817890), (45, 599786), (55, 490734), (66, 408945), (90, 299893), (99, 272630), (110, 245367), (137, 197010), (165, 163578), (198, 136315), (199, 135630), (274, 98505), (330, 81789), (398, 67815), (411, 65670), (495, 54526), (597, 45210), (685, 39402), (822, 32835), (990, 27263), (995, 27126), (1194, 22605), (1233, 21890), (1370, 19701), (1507, 17910), (1791, 15070), (1990, 13563), (2055, 13134), (2189, 12330), (2466, 10945), (2985, 9042), (3014, 8955), (3582, 7535), (4110, 6567), (4378, 6165), (4521, 5970)]