2912553210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{17623}}^1$

素因数の和:18427

約数の個数: 64

約数和(自身を含む): 7999322112

約数和(自身を除く): 5086768902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 787, 1574, 2361, 3935, 4722, 5509, 7870, 11018, 11805, 16527, 17623, 23610, 27545, 33054, 35246, 52869, 55090, 82635, 88115, 105738, 123361, 165270, 176230, 246722, 264345, 370083, 528690, 616805, 740166, 1233610, 1850415, 3700830, 13869301, 27738602, 41607903, 69346505, 83215806, 97085107, 138693010, 194170214, 208039515, 291255321, 416079030, 485425535, 582510642, 970851070, 1456276605, 2912553210]

約数ペア:

[(1, 2912553210), (2, 1456276605), (3, 970851070), (5, 582510642), (6, 485425535), (7, 416079030), (10, 291255321), (14, 208039515), (15, 194170214), (21, 138693010), (30, 97085107), (35, 83215806), (42, 69346505), (70, 41607903), (105, 27738602), (210, 13869301), (787, 3700830), (1574, 1850415), (2361, 1233610), (3935, 740166), (4722, 616805), (5509, 528690), (7870, 370083), (11018, 264345), (11805, 246722), (16527, 176230), (17623, 165270), (23610, 123361), (27545, 105738), (33054, 88115), (35246, 82635), (52869, 55090)]