30783400

素因数分解:

$2^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 72121500

約数和(自身を除く): 41338100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 149, 200, 298, 596, 745, 1033, 1192, 1490, 2066, 2980, 3725, 4132, 5165, 5960, 7450, 8264, 10330, 14900, 20660, 25825, 29800, 41320, 51650, 103300, 153917, 206600, 307834, 615668, 769585, 1231336, 1539170, 3078340, 3847925, 6156680, 7695850, 15391700, 30783400]

約数ペア:

[(1, 30783400), (2, 15391700), (4, 7695850), (5, 6156680), (8, 3847925), (10, 3078340), (20, 1539170), (25, 1231336), (40, 769585), (50, 615668), (100, 307834), (149, 206600), (200, 153917), (298, 103300), (596, 51650), (745, 41320), (1033, 29800), (1192, 25825), (1490, 20660), (2066, 14900), (2980, 10330), (3725, 8264), (4132, 7450), (5165, 5960)]