78365730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{24413}}^1$

素因数の和:24530

約数の個数: 32

約数和(自身を含む): 189843264

約数和(自身を除く): 111477534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 24413, 48826, 73239, 122065, 146478, 244130, 366195, 732390, 2612191, 5224382, 7836573, 13060955, 15673146, 26121910, 39182865, 78365730]

約数ペア:

[(1, 78365730), (2, 39182865), (3, 26121910), (5, 15673146), (6, 13060955), (10, 7836573), (15, 5224382), (30, 2612191), (107, 732390), (214, 366195), (321, 244130), (535, 146478), (642, 122065), (1070, 73239), (1605, 48826), (3210, 24413)]