7316190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{79}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 23040000

約数和(自身を除く): 15723810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 79, 90, 98, 105, 126, 135, 147, 158, 189, 210, 237, 245, 270, 294, 315, 343, 378, 395, 441, 474, 490, 553, 630, 686, 711, 735, 790, 882, 945, 1029, 1106, 1185, 1323, 1422, 1470, 1659, 1715, 1890, 2058, 2133, 2205, 2370, 2646, 2765, 3087, 3318, 3430, 3555, 3871, 4266, 4410, 4977, 5145, 5530, 6174, 6615, 7110, 7742, 8295, 9261, 9954, 10290, 10665, 11613, 13230, 14931, 15435, 16590, 18522, 19355, 21330, 23226, 24885, 27097, 29862, 30870, 34839, 38710, 46305, 49770, 54194, 58065, 69678, 74655, 81291, 92610, 104517, 116130, 135485, 149310, 162582, 174195, 209034, 243873, 270970, 348390, 406455, 487746, 522585, 731619, 812910, 1045170, 1219365, 1463238, 2438730, 3658095, 7316190]

約数ペア:

[(1, 7316190), (2, 3658095), (3, 2438730), (5, 1463238), (6, 1219365), (7, 1045170), (9, 812910), (10, 731619), (14, 522585), (15, 487746), (18, 406455), (21, 348390), (27, 270970), (30, 243873), (35, 209034), (42, 174195), (45, 162582), (49, 149310), (54, 135485), (63, 116130), (70, 104517), (79, 92610), (90, 81291), (98, 74655), (105, 69678), (126, 58065), (135, 54194), (147, 49770), (158, 46305), (189, 38710), (210, 34839), (237, 30870), (245, 29862), (270, 27097), (294, 24885), (315, 23226), (343, 21330), (378, 19355), (395, 18522), (441, 16590), (474, 15435), (490, 14931), (553, 13230), (630, 11613), (686, 10665), (711, 10290), (735, 9954), (790, 9261), (882, 8295), (945, 7742), (1029, 7110), (1106, 6615), (1185, 6174), (1323, 5530), (1422, 5145), (1470, 4977), (1659, 4410), (1715, 4266), (1890, 3871), (2058, 3555), (2133, 3430), (2205, 3318), (2370, 3087), (2646, 2765)]