61510260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 198455040

約数和(自身を除く): 136944780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 548, 685, 822, 959, 1069, 1370, 1644, 1918, 2055, 2138, 2740, 2877, 3207, 3836, 4110, 4276, 4795, 5345, 5754, 6414, 7483, 8220, 9590, 10690, 11508, 12828, 14385, 14966, 16035, 19180, 21380, 22449, 28770, 29932, 32070, 37415, 44898, 57540, 64140, 74830, 89796, 112245, 146453, 149660, 224490, 292906, 439359, 448980, 585812, 732265, 878718, 1025171, 1464530, 1757436, 2050342, 2196795, 2929060, 3075513, 4100684, 4393590, 5125855, 6151026, 8787180, 10251710, 12302052, 15377565, 20503420, 30755130, 61510260]

約数ペア:

[(1, 61510260), (2, 30755130), (3, 20503420), (4, 15377565), (5, 12302052), (6, 10251710), (7, 8787180), (10, 6151026), (12, 5125855), (14, 4393590), (15, 4100684), (20, 3075513), (21, 2929060), (28, 2196795), (30, 2050342), (35, 1757436), (42, 1464530), (60, 1025171), (70, 878718), (84, 732265), (105, 585812), (137, 448980), (140, 439359), (210, 292906), (274, 224490), (411, 149660), (420, 146453), (548, 112245), (685, 89796), (822, 74830), (959, 64140), (1069, 57540), (1370, 44898), (1644, 37415), (1918, 32070), (2055, 29932), (2138, 28770), (2740, 22449), (2877, 21380), (3207, 19180), (3836, 16035), (4110, 14966), (4276, 14385), (4795, 12828), (5345, 11508), (5754, 10690), (6414, 9590), (7483, 8220)]