804534780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13781}}^1$

素因数の和:13939

約数の個数: 96

約数和(自身を含む): 2593221120

約数和(自身を除く): 1788686340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 695, 834, 973, 1390, 1668, 1946, 2085, 2780, 2919, 3892, 4170, 4865, 5838, 8340, 9730, 11676, 13781, 14595, 19460, 27562, 29190, 41343, 55124, 58380, 68905, 82686, 96467, 137810, 165372, 192934, 206715, 275620, 289401, 385868, 413430, 482335, 578802, 826860, 964670, 1157604, 1447005, 1915559, 1929340, 2894010, 3831118, 5746677, 5788020, 7662236, 9577795, 11493354, 13408913, 19155590, 22986708, 26817826, 28733385, 38311180, 40226739, 53635652, 57466770, 67044565, 80453478, 114933540, 134089130, 160906956, 201133695, 268178260, 402267390, 804534780]

約数ペア:

[(1, 804534780), (2, 402267390), (3, 268178260), (4, 201133695), (5, 160906956), (6, 134089130), (7, 114933540), (10, 80453478), (12, 67044565), (14, 57466770), (15, 53635652), (20, 40226739), (21, 38311180), (28, 28733385), (30, 26817826), (35, 22986708), (42, 19155590), (60, 13408913), (70, 11493354), (84, 9577795), (105, 7662236), (139, 5788020), (140, 5746677), (210, 3831118), (278, 2894010), (417, 1929340), (420, 1915559), (556, 1447005), (695, 1157604), (834, 964670), (973, 826860), (1390, 578802), (1668, 482335), (1946, 413430), (2085, 385868), (2780, 289401), (2919, 275620), (3892, 206715), (4170, 192934), (4865, 165372), (5838, 137810), (8340, 96467), (9730, 82686), (11676, 68905), (13781, 58380), (14595, 55124), (19460, 41343), (27562, 29190)]