30934600

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 72512100

約数和(自身を除く): 41577500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1129, 1370, 2258, 2740, 3425, 4516, 5480, 5645, 6850, 9032, 11290, 13700, 22580, 27400, 28225, 45160, 56450, 112900, 154673, 225800, 309346, 618692, 773365, 1237384, 1546730, 3093460, 3866825, 6186920, 7733650, 15467300, 30934600]

約数ペア:

[(1, 30934600), (2, 15467300), (4, 7733650), (5, 6186920), (8, 3866825), (10, 3093460), (20, 1546730), (25, 1237384), (40, 773365), (50, 618692), (100, 309346), (137, 225800), (200, 154673), (274, 112900), (548, 56450), (685, 45160), (1096, 28225), (1129, 27400), (1370, 22580), (2258, 13700), (2740, 11290), (3425, 9032), (4516, 6850), (5480, 5645)]