29873340

素因数分解:

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

素因数の和:1161

約数の個数: 144

約数和(自身を含む): 108208800

約数和(自身を除く): 78335460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1129, 1260, 1323, 1470, 1764, 1890, 2205, 2258, 2646, 2940, 3387, 3780, 4410, 4516, 5292, 5645, 6615, 6774, 7903, 8820, 10161, 11290, 13230, 13548, 15806, 16935, 20322, 22580, 23709, 26460, 30483, 31612, 33870, 39515, 40644, 47418, 50805, 55321, 60966, 67740, 71127, 79030, 94836, 101610, 110642, 118545, 121932, 142254, 152415, 158060, 165963, 203220, 213381, 221284, 237090, 276605, 284508, 304830, 331926, 355635, 426762, 474180, 497889, 553210, 609660, 663852, 711270, 829815, 853524, 995778, 1066905, 1106420, 1422540, 1493667, 1659630, 1991556, 2133810, 2489445, 2987334, 3319260, 4267620, 4978890, 5974668, 7468335, 9957780, 14936670, 29873340]

約数ペア:

[(1, 29873340), (2, 14936670), (3, 9957780), (4, 7468335), (5, 5974668), (6, 4978890), (7, 4267620), (9, 3319260), (10, 2987334), (12, 2489445), (14, 2133810), (15, 1991556), (18, 1659630), (20, 1493667), (21, 1422540), (27, 1106420), (28, 1066905), (30, 995778), (35, 853524), (36, 829815), (42, 711270), (45, 663852), (49, 609660), (54, 553210), (60, 497889), (63, 474180), (70, 426762), (84, 355635), (90, 331926), (98, 304830), (105, 284508), (108, 276605), (126, 237090), (135, 221284), (140, 213381), (147, 203220), (180, 165963), (189, 158060), (196, 152415), (210, 142254), (245, 121932), (252, 118545), (270, 110642), (294, 101610), (315, 94836), (378, 79030), (420, 71127), (441, 67740), (490, 60966), (540, 55321), (588, 50805), (630, 47418), (735, 40644), (756, 39515), (882, 33870), (945, 31612), (980, 30483), (1129, 26460), (1260, 23709), (1323, 22580), (1470, 20322), (1764, 16935), (1890, 15806), (2205, 13548), (2258, 13230), (2646, 11290), (2940, 10161), (3387, 8820), (3780, 7903), (4410, 6774), (4516, 6615), (5292, 5645)]