30188897152

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{51061}}^1$

素因数の和:51255

約数の個数: 64

約数和(自身を含む): 62499888000

約数和(自身を除く): 32310990848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 149, 248, 298, 496, 596, 992, 1192, 1984, 2384, 3968, 4619, 4768, 9238, 9536, 18476, 19072, 36952, 51061, 73904, 102122, 147808, 204244, 295616, 408488, 591232, 816976, 1582891, 1633952, 3165782, 3267904, 6331564, 6535808, 7608089, 12663128, 15216178, 25326256, 30432356, 50652512, 60864712, 101305024, 121729424, 202610048, 235850759, 243458848, 471701518, 486917696, 943403036, 973835392, 1886806072, 3773612144, 7547224288, 15094448576, 30188897152]

約数ペア:

[(1, 30188897152), (2, 15094448576), (4, 7547224288), (8, 3773612144), (16, 1886806072), (31, 973835392), (32, 943403036), (62, 486917696), (64, 471701518), (124, 243458848), (128, 235850759), (149, 202610048), (248, 121729424), (298, 101305024), (496, 60864712), (596, 50652512), (992, 30432356), (1192, 25326256), (1984, 15216178), (2384, 12663128), (3968, 7608089), (4619, 6535808), (4768, 6331564), (9238, 3267904), (9536, 3165782), (18476, 1633952), (19072, 1582891), (36952, 816976), (51061, 591232), (73904, 408488), (102122, 295616), (147808, 204244)]