2019743670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{69193}}^1$

素因数の和:69349

約数の個数: 64

約数和(自身を含む): 5579804160

約数和(自身を除く): 3560060490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2919, 4170, 4865, 5838, 9730, 14595, 29190, 69193, 138386, 207579, 345965, 415158, 484351, 691930, 968702, 1037895, 1453053, 2075790, 2421755, 2906106, 4843510, 7265265, 9617827, 14530530, 19235654, 28853481, 48089135, 57706962, 67324789, 96178270, 134649578, 144267405, 201974367, 288534810, 336623945, 403948734, 673247890, 1009871835, 2019743670]

約数ペア:

[(1, 2019743670), (2, 1009871835), (3, 673247890), (5, 403948734), (6, 336623945), (7, 288534810), (10, 201974367), (14, 144267405), (15, 134649578), (21, 96178270), (30, 67324789), (35, 57706962), (42, 48089135), (70, 28853481), (105, 19235654), (139, 14530530), (210, 9617827), (278, 7265265), (417, 4843510), (695, 2906106), (834, 2421755), (973, 2075790), (1390, 1453053), (1946, 1037895), (2085, 968702), (2919, 691930), (4170, 484351), (4865, 415158), (5838, 345965), (9730, 207579), (14595, 138386), (29190, 69193)]