2021981190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{8563}}^1$

素因数の和:9053

約数の個数: 64

約数和(自身を含む): 5149910016

約数和(自身を除く): 3127928826

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 463, 510, 926, 1389, 2315, 2778, 4630, 6945, 7871, 8563, 13890, 15742, 17126, 23613, 25689, 39355, 42815, 47226, 51378, 78710, 85630, 118065, 128445, 145571, 236130, 256890, 291142, 436713, 727855, 873426, 1455710, 2183565, 3964669, 4367130, 7929338, 11894007, 19823345, 23788014, 39646690, 59470035, 67399373, 118940070, 134798746, 202198119, 336996865, 404396238, 673993730, 1010990595, 2021981190]

約数ペア:

[(1, 2021981190), (2, 1010990595), (3, 673993730), (5, 404396238), (6, 336996865), (10, 202198119), (15, 134798746), (17, 118940070), (30, 67399373), (34, 59470035), (51, 39646690), (85, 23788014), (102, 19823345), (170, 11894007), (255, 7929338), (463, 4367130), (510, 3964669), (926, 2183565), (1389, 1455710), (2315, 873426), (2778, 727855), (4630, 436713), (6945, 291142), (7871, 256890), (8563, 236130), (13890, 145571), (15742, 128445), (17126, 118065), (23613, 85630), (25689, 78710), (39355, 51378), (42815, 47226)]