129389970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^2$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 321414912

約数和(自身を除く): 192024942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 373, 465, 746, 930, 1119, 1865, 2238, 3730, 5595, 11190, 11563, 23126, 34689, 57815, 69378, 115630, 139129, 173445, 278258, 346890, 417387, 695645, 834774, 1391290, 2086935, 4173870, 4312999, 8625998, 12938997, 21564995, 25877994, 43129990, 64694985, 129389970]

約数ペア:

[(1, 129389970), (2, 64694985), (3, 43129990), (5, 25877994), (6, 21564995), (10, 12938997), (15, 8625998), (30, 4312999), (31, 4173870), (62, 2086935), (93, 1391290), (155, 834774), (186, 695645), (310, 417387), (373, 346890), (465, 278258), (746, 173445), (930, 139129), (1119, 115630), (1865, 69378), (2238, 57815), (3730, 34689), (5595, 23126), (11190, 11563)]