516057570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19979}}^1$

素因数の和:20040

約数の個数: 96

約数和(自身を含む): 1570907520

約数和(自身を除く): 1054849950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2870, 3690, 4305, 5166, 8610, 12915, 19979, 25830, 39958, 59937, 99895, 119874, 139853, 179811, 199790, 279706, 299685, 359622, 419559, 599370, 699265, 819139, 839118, 899055, 1258677, 1398530, 1638278, 1798110, 2097795, 2457417, 2517354, 4095695, 4195590, 4914834, 5733973, 6293385, 7372251, 8191390, 11467946, 12287085, 12586770, 14744502, 17201919, 24574170, 28669865, 34403838, 36861255, 51605757, 57339730, 73722510, 86009595, 103211514, 172019190, 258028785, 516057570]

約数ペア:

[(1, 516057570), (2, 258028785), (3, 172019190), (5, 103211514), (6, 86009595), (7, 73722510), (9, 57339730), (10, 51605757), (14, 36861255), (15, 34403838), (18, 28669865), (21, 24574170), (30, 17201919), (35, 14744502), (41, 12586770), (42, 12287085), (45, 11467946), (63, 8191390), (70, 7372251), (82, 6293385), (90, 5733973), (105, 4914834), (123, 4195590), (126, 4095695), (205, 2517354), (210, 2457417), (246, 2097795), (287, 1798110), (315, 1638278), (369, 1398530), (410, 1258677), (574, 899055), (615, 839118), (630, 819139), (738, 699265), (861, 599370), (1230, 419559), (1435, 359622), (1722, 299685), (1845, 279706), (2583, 199790), (2870, 179811), (3690, 139853), (4305, 119874), (5166, 99895), (8610, 59937), (12915, 39958), (19979, 25830)]