7121413740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{16607}}^1$

素因数の和:17647

約数の個数: 96

約数和(自身を含む): 22812217344

約数和(自身を除く): 15690803604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1021, 2042, 3063, 4084, 5105, 6126, 7147, 10210, 12252, 14294, 15315, 16607, 20420, 21441, 28588, 30630, 33214, 35735, 42882, 49821, 61260, 66428, 71470, 83035, 85764, 99642, 107205, 116249, 142940, 166070, 199284, 214410, 232498, 249105, 332140, 348747, 428820, 464996, 498210, 581245, 697494, 996420, 1162490, 1394988, 1743735, 2324980, 3487470, 6974940, 16955747, 33911494, 50867241, 67822988, 84778735, 101734482, 118690229, 169557470, 203468964, 237380458, 254336205, 339114940, 356070687, 474760916, 508672410, 593451145, 712141374, 1017344820, 1186902290, 1424282748, 1780353435, 2373804580, 3560706870, 7121413740]

約数ペア:

[(1, 7121413740), (2, 3560706870), (3, 2373804580), (4, 1780353435), (5, 1424282748), (6, 1186902290), (7, 1017344820), (10, 712141374), (12, 593451145), (14, 508672410), (15, 474760916), (20, 356070687), (21, 339114940), (28, 254336205), (30, 237380458), (35, 203468964), (42, 169557470), (60, 118690229), (70, 101734482), (84, 84778735), (105, 67822988), (140, 50867241), (210, 33911494), (420, 16955747), (1021, 6974940), (2042, 3487470), (3063, 2324980), (4084, 1743735), (5105, 1394988), (6126, 1162490), (7147, 996420), (10210, 697494), (12252, 581245), (14294, 498210), (15315, 464996), (16607, 428820), (20420, 348747), (21441, 332140), (28588, 249105), (30630, 232498), (33214, 214410), (35735, 199284), (42882, 166070), (49821, 142940), (61260, 116249), (66428, 107205), (71470, 99642), (83035, 85764)]