539784420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6091}}^1$

素因数の和:6321

約数の個数: 96

約数和(自身を含む): 1735781376

約数和(自身を除く): 1195996956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 844, 1055, 1266, 1477, 2110, 2532, 2954, 3165, 4220, 4431, 5908, 6091, 6330, 7385, 8862, 12182, 12660, 14770, 17724, 18273, 22155, 24364, 29540, 30455, 36546, 42637, 44310, 60910, 73092, 85274, 88620, 91365, 121820, 127911, 170548, 182730, 213185, 255822, 365460, 426370, 511644, 639555, 852740, 1279110, 1285201, 2558220, 2570402, 3855603, 5140804, 6426005, 7711206, 8996407, 12852010, 15422412, 17992814, 19278015, 25704020, 26989221, 35985628, 38556030, 44982035, 53978442, 77112060, 89964070, 107956884, 134946105, 179928140, 269892210, 539784420]

約数ペア:

[(1, 539784420), (2, 269892210), (3, 179928140), (4, 134946105), (5, 107956884), (6, 89964070), (7, 77112060), (10, 53978442), (12, 44982035), (14, 38556030), (15, 35985628), (20, 26989221), (21, 25704020), (28, 19278015), (30, 17992814), (35, 15422412), (42, 12852010), (60, 8996407), (70, 7711206), (84, 6426005), (105, 5140804), (140, 3855603), (210, 2570402), (211, 2558220), (420, 1285201), (422, 1279110), (633, 852740), (844, 639555), (1055, 511644), (1266, 426370), (1477, 365460), (2110, 255822), (2532, 213185), (2954, 182730), (3165, 170548), (4220, 127911), (4431, 121820), (5908, 91365), (6091, 88620), (6330, 85274), (7385, 73092), (8862, 60910), (12182, 44310), (12660, 42637), (14770, 36546), (17724, 30455), (18273, 29540), (22155, 24364)]