43129990

素因数分解:

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

素因数の和:784

約数の個数: 24

約数和(自身を含む): 80353728

約数和(自身を除く): 37223738

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 373, 746, 1865, 3730, 11563, 23126, 57815, 115630, 139129, 278258, 695645, 1391290, 4312999, 8625998, 21564995, 43129990]

約数ペア:

[(1, 43129990), (2, 21564995), (5, 8625998), (10, 4312999), (31, 1391290), (62, 695645), (155, 278258), (310, 139129), (373, 115630), (746, 57815), (1865, 23126), (3730, 11563)]