214965170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4201}}^1$

素因数の和:4275

約数の個数: 64

約数和(自身を含む): 479229696

約数和(自身を除く): 264264526

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 301, 430, 595, 602, 731, 1190, 1462, 1505, 3010, 3655, 4201, 5117, 7310, 8402, 10234, 21005, 25585, 29407, 42010, 51170, 58814, 71417, 142834, 147035, 180643, 294070, 357085, 361286, 499919, 714170, 903215, 999838, 1264501, 1806430, 2499595, 2529002, 3070931, 4999190, 6141862, 6322505, 12645010, 15354655, 21496517, 30709310, 42993034, 107482585, 214965170]

約数ペア:

[(1, 214965170), (2, 107482585), (5, 42993034), (7, 30709310), (10, 21496517), (14, 15354655), (17, 12645010), (34, 6322505), (35, 6141862), (43, 4999190), (70, 3070931), (85, 2529002), (86, 2499595), (119, 1806430), (170, 1264501), (215, 999838), (238, 903215), (301, 714170), (430, 499919), (595, 361286), (602, 357085), (731, 294070), (1190, 180643), (1462, 147035), (1505, 142834), (3010, 71417), (3655, 58814), (4201, 51170), (5117, 42010), (7310, 29407), (8402, 25585), (10234, 21005)]