501278310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{761}}^1$

素因数の和:1350

約数の個数: 96

約数和(自身を含む): 1407919968

約数和(自身を除く): 906641658

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 563, 585, 761, 1126, 1170, 1522, 1689, 2283, 2815, 3378, 3805, 4566, 5067, 5630, 6849, 7319, 7610, 8445, 9893, 10134, 11415, 13698, 14638, 16890, 19786, 21957, 22830, 25335, 29679, 34245, 36595, 43914, 49465, 50670, 59358, 65871, 68490, 73190, 89037, 98930, 109785, 131742, 148395, 178074, 219570, 296790, 329355, 428443, 445185, 658710, 856886, 890370, 1285329, 2142215, 2570658, 3855987, 4284430, 5569759, 6426645, 7711974, 11139518, 12853290, 16709277, 19279935, 27848795, 33418554, 38559870, 50127831, 55697590, 83546385, 100255662, 167092770, 250639155, 501278310]

約数ペア:

[(1, 501278310), (2, 250639155), (3, 167092770), (5, 100255662), (6, 83546385), (9, 55697590), (10, 50127831), (13, 38559870), (15, 33418554), (18, 27848795), (26, 19279935), (30, 16709277), (39, 12853290), (45, 11139518), (65, 7711974), (78, 6426645), (90, 5569759), (117, 4284430), (130, 3855987), (195, 2570658), (234, 2142215), (390, 1285329), (563, 890370), (585, 856886), (761, 658710), (1126, 445185), (1170, 428443), (1522, 329355), (1689, 296790), (2283, 219570), (2815, 178074), (3378, 148395), (3805, 131742), (4566, 109785), (5067, 98930), (5630, 89037), (6849, 73190), (7319, 68490), (7610, 65871), (8445, 59358), (9893, 50670), (10134, 49465), (11415, 43914), (13698, 36595), (14638, 34245), (16890, 29679), (19786, 25335), (21957, 22830)]