7071581330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{10781}}^1$

素因数の和:10955

約数の個数: 64

約数和(自身を含む): 14252941440

約数和(自身を除く): 7181360110

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 89, 110, 134, 178, 335, 445, 670, 737, 890, 979, 1474, 1958, 3685, 4895, 5963, 7370, 9790, 10781, 11926, 21562, 29815, 53905, 59630, 65593, 107810, 118591, 131186, 237182, 327965, 592955, 655930, 722327, 959509, 1185910, 1444654, 1919018, 3611635, 4797545, 7223270, 7945597, 9595090, 10554599, 15891194, 21109198, 39727985, 52772995, 64287103, 79455970, 105545990, 128574206, 321435515, 642871030, 707158133, 1414316266, 3535790665, 7071581330]

約数ペア:

[(1, 7071581330), (2, 3535790665), (5, 1414316266), (10, 707158133), (11, 642871030), (22, 321435515), (55, 128574206), (67, 105545990), (89, 79455970), (110, 64287103), (134, 52772995), (178, 39727985), (335, 21109198), (445, 15891194), (670, 10554599), (737, 9595090), (890, 7945597), (979, 7223270), (1474, 4797545), (1958, 3611635), (3685, 1919018), (4895, 1444654), (5963, 1185910), (7370, 959509), (9790, 722327), (10781, 655930), (11926, 592955), (21562, 327965), (29815, 237182), (53905, 131186), (59630, 118591), (65593, 107810)]