864928610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6379}}^1$

素因数の和:6555

約数の個数: 64

約数和(自身を含む): 1929312000

約数和(自身を除く): 1064383390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 149, 182, 298, 455, 745, 910, 1043, 1490, 1937, 2086, 3874, 5215, 6379, 9685, 10430, 12758, 13559, 19370, 27118, 31895, 44653, 63790, 67795, 82927, 89306, 135590, 165854, 223265, 414635, 446530, 580489, 829270, 950471, 1160978, 1900942, 2902445, 4752355, 5804890, 6653297, 9504710, 12356123, 13306594, 24712246, 33266485, 61780615, 66532970, 86492861, 123561230, 172985722, 432464305, 864928610]

約数ペア:

[(1, 864928610), (2, 432464305), (5, 172985722), (7, 123561230), (10, 86492861), (13, 66532970), (14, 61780615), (26, 33266485), (35, 24712246), (65, 13306594), (70, 12356123), (91, 9504710), (130, 6653297), (149, 5804890), (182, 4752355), (298, 2902445), (455, 1900942), (745, 1160978), (910, 950471), (1043, 829270), (1490, 580489), (1937, 446530), (2086, 414635), (3874, 223265), (5215, 165854), (6379, 135590), (9685, 89306), (10430, 82927), (12758, 67795), (13559, 63790), (19370, 44653), (27118, 31895)]