61526010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 187858944

約数和(自身を除く): 126332934

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 727, 806, 910, 930, 1085, 1209, 1302, 1365, 1454, 2015, 2170, 2181, 2418, 2730, 2821, 3255, 3635, 4030, 4362, 5089, 5642, 6045, 6510, 7270, 8463, 9451, 10178, 10905, 12090, 14105, 15267, 16926, 18902, 21810, 22537, 25445, 28210, 28353, 30534, 42315, 45074, 47255, 50890, 56706, 66157, 67611, 76335, 84630, 94510, 112685, 132314, 135222, 141765, 152670, 157759, 198471, 225370, 283530, 292981, 315518, 330785, 338055, 396942, 473277, 585962, 661570, 676110, 788795, 878943, 946554, 992355, 1464905, 1577590, 1757886, 1984710, 2050867, 2366385, 2929810, 4101734, 4394715, 4732770, 6152601, 8789430, 10254335, 12305202, 20508670, 30763005, 61526010]

約数ペア:

[(1, 61526010), (2, 30763005), (3, 20508670), (5, 12305202), (6, 10254335), (7, 8789430), (10, 6152601), (13, 4732770), (14, 4394715), (15, 4101734), (21, 2929810), (26, 2366385), (30, 2050867), (31, 1984710), (35, 1757886), (39, 1577590), (42, 1464905), (62, 992355), (65, 946554), (70, 878943), (78, 788795), (91, 676110), (93, 661570), (105, 585962), (130, 473277), (155, 396942), (182, 338055), (186, 330785), (195, 315518), (210, 292981), (217, 283530), (273, 225370), (310, 198471), (390, 157759), (403, 152670), (434, 141765), (455, 135222), (465, 132314), (546, 112685), (651, 94510), (727, 84630), (806, 76335), (910, 67611), (930, 66157), (1085, 56706), (1209, 50890), (1302, 47255), (1365, 45074), (1454, 42315), (2015, 30534), (2170, 28353), (2181, 28210), (2418, 25445), (2730, 22537), (2821, 21810), (3255, 18902), (3635, 16926), (4030, 15267), (4362, 14105), (5089, 12090), (5642, 10905), (6045, 10178), (6510, 9451), (7270, 8463)]