538873020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{142559}}^1$

素因数の和:142584

約数の個数: 96

約数和(自身を含む): 1916006400

約数和(自身を除く): 1377133380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 142559, 285118, 427677, 570236, 712795, 855354, 997913, 1283031, 1425590, 1710708, 1995826, 2138385, 2566062, 2851180, 2993739, 3849093, 3991652, 4276770, 4989565, 5132124, 5987478, 6415155, 7698186, 8553540, 8981217, 9979130, 11974956, 12830310, 14968695, 15396372, 17962434, 19245465, 19958260, 25660620, 26943651, 29937390, 35924868, 38490930, 44906085, 53887302, 59874780, 76981860, 89812170, 107774604, 134718255, 179624340, 269436510, 538873020]

約数ペア:

[(1, 538873020), (2, 269436510), (3, 179624340), (4, 134718255), (5, 107774604), (6, 89812170), (7, 76981860), (9, 59874780), (10, 53887302), (12, 44906085), (14, 38490930), (15, 35924868), (18, 29937390), (20, 26943651), (21, 25660620), (27, 19958260), (28, 19245465), (30, 17962434), (35, 15396372), (36, 14968695), (42, 12830310), (45, 11974956), (54, 9979130), (60, 8981217), (63, 8553540), (70, 7698186), (84, 6415155), (90, 5987478), (105, 5132124), (108, 4989565), (126, 4276770), (135, 3991652), (140, 3849093), (180, 2993739), (189, 2851180), (210, 2566062), (252, 2138385), (270, 1995826), (315, 1710708), (378, 1425590), (420, 1283031), (540, 997913), (630, 855354), (756, 712795), (945, 570236), (1260, 427677), (1890, 285118), (3780, 142559)]