7216183730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{4201}}^1$

素因数の和:4731

約数の個数: 64

約数和(自身を含む): 15161084928

約数和(自身を除く): 7944901198

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 463, 530, 742, 926, 1855, 2315, 3241, 3710, 4201, 4630, 6482, 8402, 16205, 21005, 24539, 29407, 32410, 42010, 49078, 58814, 122695, 147035, 171773, 222653, 245390, 294070, 343546, 445306, 858865, 1113265, 1558571, 1717730, 1945063, 2226530, 3117142, 3890126, 7792855, 9725315, 13615441, 15585710, 19450630, 27230882, 68077205, 103088339, 136154410, 206176678, 515441695, 721618373, 1030883390, 1443236746, 3608091865, 7216183730]

約数ペア:

[(1, 7216183730), (2, 3608091865), (5, 1443236746), (7, 1030883390), (10, 721618373), (14, 515441695), (35, 206176678), (53, 136154410), (70, 103088339), (106, 68077205), (265, 27230882), (371, 19450630), (463, 15585710), (530, 13615441), (742, 9725315), (926, 7792855), (1855, 3890126), (2315, 3117142), (3241, 2226530), (3710, 1945063), (4201, 1717730), (4630, 1558571), (6482, 1113265), (8402, 858865), (16205, 445306), (21005, 343546), (24539, 294070), (29407, 245390), (32410, 222653), (42010, 171773), (49078, 147035), (58814, 122695)]