28817850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8353}}^1$

素因数の和:8391

約数の個数: 48

約数和(自身を含む): 74584512

約数和(自身を除く): 45766662

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 8353, 16706, 25059, 41765, 50118, 83530, 125295, 192119, 208825, 250590, 384238, 417650, 576357, 626475, 960595, 1152714, 1252950, 1921190, 2881785, 4802975, 5763570, 9605950, 14408925, 28817850]

約数ペア:

[(1, 28817850), (2, 14408925), (3, 9605950), (5, 5763570), (6, 4802975), (10, 2881785), (15, 1921190), (23, 1252950), (25, 1152714), (30, 960595), (46, 626475), (50, 576357), (69, 417650), (75, 384238), (115, 250590), (138, 208825), (150, 192119), (230, 125295), (345, 83530), (575, 50118), (690, 41765), (1150, 25059), (1725, 16706), (3450, 8353)]