6400590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 18178560

約数和(自身を除く): 11777970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1051, 1218, 2030, 2102, 3045, 3153, 5255, 6090, 6306, 7357, 10510, 14714, 15765, 22071, 30479, 31530, 36785, 44142, 60958, 73570, 91437, 110355, 152395, 182874, 213353, 220710, 304790, 426706, 457185, 640059, 914370, 1066765, 1280118, 2133530, 3200295, 6400590]

約数ペア:

[(1, 6400590), (2, 3200295), (3, 2133530), (5, 1280118), (6, 1066765), (7, 914370), (10, 640059), (14, 457185), (15, 426706), (21, 304790), (29, 220710), (30, 213353), (35, 182874), (42, 152395), (58, 110355), (70, 91437), (87, 73570), (105, 60958), (145, 44142), (174, 36785), (203, 31530), (210, 30479), (290, 22071), (406, 15765), (435, 14714), (609, 10510), (870, 7357), (1015, 6306), (1051, 6090), (1218, 5255), (2030, 3153), (2102, 3045)]