2078973450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{200867}}^1$

素因数の和:200908

約数の個数: 72

約数和(自身を含む): 5828385888

約数和(自身を除く): 3749412438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 200867, 401734, 602601, 1004335, 1205202, 1807803, 2008670, 3013005, 3615606, 4619941, 5021675, 6026010, 9039015, 9239882, 10043350, 13859823, 15065025, 18078030, 23099705, 27719646, 30130050, 41579469, 45195075, 46199410, 69299115, 83158938, 90390150, 115498525, 138598230, 207897345, 230997050, 346495575, 415794690, 692991150, 1039486725, 2078973450]

約数ペア:

[(1, 2078973450), (2, 1039486725), (3, 692991150), (5, 415794690), (6, 346495575), (9, 230997050), (10, 207897345), (15, 138598230), (18, 115498525), (23, 90390150), (25, 83158938), (30, 69299115), (45, 46199410), (46, 45195075), (50, 41579469), (69, 30130050), (75, 27719646), (90, 23099705), (115, 18078030), (138, 15065025), (150, 13859823), (207, 10043350), (225, 9239882), (230, 9039015), (345, 6026010), (414, 5021675), (450, 4619941), (575, 3615606), (690, 3013005), (1035, 2008670), (1150, 1807803), (1725, 1205202), (2070, 1004335), (3450, 602601), (5175, 401734), (10350, 200867)]