300450042

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 665107560

約数和(自身を除く): 364657518

約数列:

[1, 2, 3, 6, 9, 18, 73, 137, 146, 219, 274, 411, 438, 657, 822, 1233, 1314, 1669, 2466, 3338, 5007, 10001, 10014, 15021, 20002, 30003, 30042, 60006, 90009, 121837, 180018, 228653, 243674, 365511, 457306, 685959, 731022, 1096533, 1371918, 2057877, 2193066, 4115754, 16691669, 33383338, 50075007, 100150014, 150225021, 300450042]

約数ペア:

[(1, 300450042), (2, 150225021), (3, 100150014), (6, 50075007), (9, 33383338), (18, 16691669), (73, 4115754), (137, 2193066), (146, 2057877), (219, 1371918), (274, 1096533), (411, 731022), (438, 685959), (657, 457306), (822, 365511), (1233, 243674), (1314, 228653), (1669, 180018), (2466, 121837), (3338, 90009), (5007, 60006), (10001, 30042), (10014, 30003), (15021, 20002)]