12852210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{1249}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 36000000

約数和(自身を除く): 23147790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1249, 1470, 1715, 2058, 2498, 3430, 3747, 5145, 6245, 7494, 8743, 10290, 12490, 17486, 18735, 26229, 37470, 43715, 52458, 61201, 87430, 122402, 131145, 183603, 262290, 306005, 367206, 428407, 612010, 856814, 918015, 1285221, 1836030, 2142035, 2570442, 4284070, 6426105, 12852210]

約数ペア:

[(1, 12852210), (2, 6426105), (3, 4284070), (5, 2570442), (6, 2142035), (7, 1836030), (10, 1285221), (14, 918015), (15, 856814), (21, 612010), (30, 428407), (35, 367206), (42, 306005), (49, 262290), (70, 183603), (98, 131145), (105, 122402), (147, 87430), (210, 61201), (245, 52458), (294, 43715), (343, 37470), (490, 26229), (686, 18735), (735, 17486), (1029, 12490), (1249, 10290), (1470, 8743), (1715, 7494), (2058, 6245), (2498, 5145), (3430, 3747)]