30139668

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21467}}^1$

素因数の和:21493

約数の個数: 48

約数和(自身を含む): 84154560

約数和(自身を除く): 54014892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 21467, 42934, 64401, 85868, 128802, 193203, 257604, 279071, 386406, 558142, 579609, 772812, 837213, 1116284, 1159218, 1674426, 2318436, 2511639, 3348852, 5023278, 7534917, 10046556, 15069834, 30139668]

約数ペア:

[(1, 30139668), (2, 15069834), (3, 10046556), (4, 7534917), (6, 5023278), (9, 3348852), (12, 2511639), (13, 2318436), (18, 1674426), (26, 1159218), (27, 1116284), (36, 837213), (39, 772812), (52, 579609), (54, 558142), (78, 386406), (108, 279071), (117, 257604), (156, 193203), (234, 128802), (351, 85868), (468, 64401), (702, 42934), (1404, 21467)]