30765609

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 55296000

約数和(自身を除く): 24530391

約数列:

[1, 3, 7, 9, 21, 27, 31, 59, 63, 89, 93, 177, 189, 217, 267, 279, 413, 531, 623, 651, 801, 837, 1239, 1593, 1829, 1869, 1953, 2403, 2759, 3717, 5251, 5487, 5607, 5859, 8277, 11151, 12803, 15753, 16461, 16821, 19313, 24831, 36757, 38409, 47259, 49383, 57939, 74493, 110271, 115227, 141777, 162781, 173817, 330813, 345681, 488343, 521451, 992439, 1139467, 1465029, 3418401, 4395087, 10255203, 30765609]

約数ペア:

[(1, 30765609), (3, 10255203), (7, 4395087), (9, 3418401), (21, 1465029), (27, 1139467), (31, 992439), (59, 521451), (63, 488343), (89, 345681), (93, 330813), (177, 173817), (189, 162781), (217, 141777), (267, 115227), (279, 110271), (413, 74493), (531, 57939), (623, 49383), (651, 47259), (801, 38409), (837, 36757), (1239, 24831), (1593, 19313), (1829, 16821), (1869, 16461), (1953, 15753), (2403, 12803), (2759, 11151), (3717, 8277), (5251, 5859), (5487, 5607)]