13603380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{661}}^1$

素因数の和:694

約数の個数: 96

約数和(自身を含む): 44486400

約数和(自身を除く): 30883020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 661, 686, 735, 980, 1029, 1322, 1372, 1470, 1715, 1983, 2058, 2644, 2940, 3305, 3430, 3966, 4116, 4627, 5145, 6610, 6860, 7932, 9254, 9915, 10290, 13220, 13881, 18508, 19830, 20580, 23135, 27762, 32389, 39660, 46270, 55524, 64778, 69405, 92540, 97167, 129556, 138810, 161945, 194334, 226723, 277620, 323890, 388668, 453446, 485835, 647780, 680169, 906892, 971670, 1133615, 1360338, 1943340, 2267230, 2720676, 3400845, 4534460, 6801690, 13603380]

約数ペア:

[(1, 13603380), (2, 6801690), (3, 4534460), (4, 3400845), (5, 2720676), (6, 2267230), (7, 1943340), (10, 1360338), (12, 1133615), (14, 971670), (15, 906892), (20, 680169), (21, 647780), (28, 485835), (30, 453446), (35, 388668), (42, 323890), (49, 277620), (60, 226723), (70, 194334), (84, 161945), (98, 138810), (105, 129556), (140, 97167), (147, 92540), (196, 69405), (210, 64778), (245, 55524), (294, 46270), (343, 39660), (420, 32389), (490, 27762), (588, 23135), (661, 20580), (686, 19830), (735, 18508), (980, 13881), (1029, 13220), (1322, 10290), (1372, 9915), (1470, 9254), (1715, 7932), (1983, 6860), (2058, 6610), (2644, 5145), (2940, 4627), (3305, 4116), (3430, 3966)]