30888237604

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{7759}}^1$

素因数の和:8865

約数の個数: 72

約数和(自身を含む): 66259536000

約数和(自身を除く): 35371298396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1069, 1862, 2138, 3724, 4276, 7483, 7759, 14966, 15518, 20311, 29932, 31036, 40622, 52381, 54313, 81244, 104762, 108626, 142177, 147421, 209524, 217252, 284354, 294842, 380191, 568708, 589684, 760382, 995239, 1031947, 1520764, 1990478, 2063894, 3980956, 4127788, 7223629, 8294371, 14447258, 16588742, 28894516, 33177484, 58060597, 116121194, 157593049, 232242388, 315186098, 406424179, 630372196, 812848358, 1103151343, 1625696716, 2206302686, 4412605372, 7722059401, 15444118802, 30888237604]

約数ペア:

[(1, 30888237604), (2, 15444118802), (4, 7722059401), (7, 4412605372), (14, 2206302686), (19, 1625696716), (28, 1103151343), (38, 812848358), (49, 630372196), (76, 406424179), (98, 315186098), (133, 232242388), (196, 157593049), (266, 116121194), (532, 58060597), (931, 33177484), (1069, 28894516), (1862, 16588742), (2138, 14447258), (3724, 8294371), (4276, 7223629), (7483, 4127788), (7759, 3980956), (14966, 2063894), (15518, 1990478), (20311, 1520764), (29932, 1031947), (31036, 995239), (40622, 760382), (52381, 589684), (54313, 568708), (81244, 380191), (104762, 294842), (108626, 284354), (142177, 217252), (147421, 209524)]