16540290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 47226816

約数和(自身を除く): 30686526

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 67, 78, 90, 117, 130, 134, 195, 201, 211, 234, 335, 390, 402, 422, 585, 603, 633, 670, 871, 1005, 1055, 1170, 1206, 1266, 1742, 1899, 2010, 2110, 2613, 2743, 3015, 3165, 3798, 4355, 5226, 5486, 6030, 6330, 7839, 8229, 8710, 9495, 13065, 13715, 14137, 15678, 16458, 18990, 24687, 26130, 27430, 28274, 39195, 41145, 42411, 49374, 70685, 78390, 82290, 84822, 123435, 127233, 141370, 183781, 212055, 246870, 254466, 367562, 424110, 551343, 636165, 918905, 1102686, 1272330, 1654029, 1837810, 2756715, 3308058, 5513430, 8270145, 16540290]

約数ペア:

[(1, 16540290), (2, 8270145), (3, 5513430), (5, 3308058), (6, 2756715), (9, 1837810), (10, 1654029), (13, 1272330), (15, 1102686), (18, 918905), (26, 636165), (30, 551343), (39, 424110), (45, 367562), (65, 254466), (67, 246870), (78, 212055), (90, 183781), (117, 141370), (130, 127233), (134, 123435), (195, 84822), (201, 82290), (211, 78390), (234, 70685), (335, 49374), (390, 42411), (402, 41145), (422, 39195), (585, 28274), (603, 27430), (633, 26130), (670, 24687), (871, 18990), (1005, 16458), (1055, 15678), (1170, 14137), (1206, 13715), (1266, 13065), (1742, 9495), (1899, 8710), (2010, 8229), (2110, 7839), (2613, 6330), (2743, 6030), (3015, 5486), (3165, 5226), (3798, 4355)]