2080643565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{138571}}^1$

素因数の和:138610

約数の個数: 64

約数和(自身を含む): 4469778432

約数和(自身を除く): 2389134867

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 3003, 5005, 15015, 138571, 415713, 692855, 969997, 1524281, 1801423, 2078565, 2909991, 4572843, 4849985, 5404269, 7621405, 9007115, 10669967, 12609961, 14549955, 19815653, 22864215, 27021345, 32009901, 37829883, 53349835, 59446959, 63049805, 99078265, 138709571, 160049505, 189149415, 297234795, 416128713, 693547855, 2080643565]

約数ペア:

[(1, 2080643565), (3, 693547855), (5, 416128713), (7, 297234795), (11, 189149415), (13, 160049505), (15, 138709571), (21, 99078265), (33, 63049805), (35, 59446959), (39, 53349835), (55, 37829883), (65, 32009901), (77, 27021345), (91, 22864215), (105, 19815653), (143, 14549955), (165, 12609961), (195, 10669967), (231, 9007115), (273, 7621405), (385, 5404269), (429, 4849985), (455, 4572843), (715, 2909991), (1001, 2078565), (1155, 1801423), (1365, 1524281), (2145, 969997), (3003, 692855), (5005, 415713), (15015, 138571)]