69704460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{1129}}^1$

素因数の和:1165

約数の個数: 144

約数和(自身を含む): 246792000

約数和(自身を除く): 177087540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1129, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2258, 2940, 3087, 3387, 3430, 4116, 4410, 4516, 5145, 5645, 6174, 6774, 6860, 7903, 8820, 10161, 10290, 11290, 12348, 13548, 15435, 15806, 16935, 20322, 20580, 22580, 23709, 30870, 31612, 33870, 39515, 40644, 47418, 50805, 55321, 61740, 67740, 71127, 79030, 94836, 101610, 110642, 118545, 142254, 158060, 165963, 203220, 221284, 237090, 276605, 284508, 331926, 355635, 387247, 474180, 497889, 553210, 663852, 711270, 774494, 829815, 995778, 1106420, 1161741, 1422540, 1548988, 1659630, 1936235, 1991556, 2323482, 2489445, 3319260, 3485223, 3872470, 4646964, 4978890, 5808705, 6970446, 7744940, 9957780, 11617410, 13940892, 17426115, 23234820, 34852230, 69704460]

約数ペア:

[(1, 69704460), (2, 34852230), (3, 23234820), (4, 17426115), (5, 13940892), (6, 11617410), (7, 9957780), (9, 7744940), (10, 6970446), (12, 5808705), (14, 4978890), (15, 4646964), (18, 3872470), (20, 3485223), (21, 3319260), (28, 2489445), (30, 2323482), (35, 1991556), (36, 1936235), (42, 1659630), (45, 1548988), (49, 1422540), (60, 1161741), (63, 1106420), (70, 995778), (84, 829815), (90, 774494), (98, 711270), (105, 663852), (126, 553210), (140, 497889), (147, 474180), (180, 387247), (196, 355635), (210, 331926), (245, 284508), (252, 276605), (294, 237090), (315, 221284), (343, 203220), (420, 165963), (441, 158060), (490, 142254), (588, 118545), (630, 110642), (686, 101610), (735, 94836), (882, 79030), (980, 71127), (1029, 67740), (1129, 61740), (1260, 55321), (1372, 50805), (1470, 47418), (1715, 40644), (1764, 39515), (2058, 33870), (2205, 31612), (2258, 30870), (2940, 23709), (3087, 22580), (3387, 20580), (3430, 20322), (4116, 16935), (4410, 15806), (4516, 15435), (5145, 13548), (5645, 12348), (6174, 11290), (6774, 10290), (6860, 10161), (7903, 8820)]