1850171190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{10501}}^1$

素因数の和:11357

約数の個数: 64

約数和(自身を含む): 5081287680

約数和(自身を除く): 3231116490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 839, 1678, 2517, 4195, 5034, 5873, 8390, 10501, 11746, 12585, 17619, 21002, 25170, 29365, 31503, 35238, 52505, 58730, 63006, 73507, 88095, 105010, 147014, 157515, 176190, 220521, 315030, 367535, 441042, 735070, 1102605, 2205210, 8810339, 17620678, 26431017, 44051695, 52862034, 61672373, 88103390, 123344746, 132155085, 185017119, 264310170, 308361865, 370034238, 616723730, 925085595, 1850171190]

約数ペア:

[(1, 1850171190), (2, 925085595), (3, 616723730), (5, 370034238), (6, 308361865), (7, 264310170), (10, 185017119), (14, 132155085), (15, 123344746), (21, 88103390), (30, 61672373), (35, 52862034), (42, 44051695), (70, 26431017), (105, 17620678), (210, 8810339), (839, 2205210), (1678, 1102605), (2517, 735070), (4195, 441042), (5034, 367535), (5873, 315030), (8390, 220521), (10501, 176190), (11746, 157515), (12585, 147014), (17619, 105010), (21002, 88095), (25170, 73507), (29365, 63006), (31503, 58730), (35238, 52505)]