2023681695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{1129}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 3799403520

約数和(自身を除く): 1775721825

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 397, 645, 903, 1129, 1191, 1505, 1985, 2779, 3387, 4515, 5645, 5955, 7903, 8337, 13895, 16935, 17071, 23709, 39515, 41685, 48547, 51213, 85355, 118545, 119497, 145641, 242735, 256065, 339829, 358491, 448213, 597485, 728205, 1019487, 1344639, 1699145, 1792455, 2241065, 3137491, 5097435, 6723195, 9412473, 15687455, 19273159, 47062365, 57819477, 96365795, 134912113, 289097385, 404736339, 674560565, 2023681695]

約数ペア:

[(1, 2023681695), (3, 674560565), (5, 404736339), (7, 289097385), (15, 134912113), (21, 96365795), (35, 57819477), (43, 47062365), (105, 19273159), (129, 15687455), (215, 9412473), (301, 6723195), (397, 5097435), (645, 3137491), (903, 2241065), (1129, 1792455), (1191, 1699145), (1505, 1344639), (1985, 1019487), (2779, 728205), (3387, 597485), (4515, 448213), (5645, 358491), (5955, 339829), (7903, 256065), (8337, 242735), (13895, 145641), (16935, 119497), (17071, 118545), (23709, 85355), (39515, 51213), (41685, 48547)]