139471830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3391}}^1$

素因数の和:3861

約数の個数: 48

約数和(自身を含む): 363527424

約数和(自身を除く): 224055594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 457, 914, 1371, 2285, 2742, 3391, 4113, 4570, 6782, 6855, 8226, 10173, 13710, 16955, 20346, 20565, 30519, 33910, 41130, 50865, 61038, 101730, 152595, 305190, 1549687, 3099374, 4649061, 7748435, 9298122, 13947183, 15496870, 23245305, 27894366, 46490610, 69735915, 139471830]

約数ペア:

[(1, 139471830), (2, 69735915), (3, 46490610), (5, 27894366), (6, 23245305), (9, 15496870), (10, 13947183), (15, 9298122), (18, 7748435), (30, 4649061), (45, 3099374), (90, 1549687), (457, 305190), (914, 152595), (1371, 101730), (2285, 61038), (2742, 50865), (3391, 41130), (4113, 33910), (4570, 30519), (6782, 20565), (6855, 20346), (8226, 16955), (10173, 13710)]