15301900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6653}}^1$

素因数の和:6690

約数の個数: 36

約数和(自身を含む): 34654032

約数和(自身を除く): 19352132

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 6653, 13306, 26612, 33265, 66530, 133060, 153019, 166325, 306038, 332650, 612076, 665300, 765095, 1530190, 3060380, 3825475, 7650950, 15301900]

約数ペア:

[(1, 15301900), (2, 7650950), (4, 3825475), (5, 3060380), (10, 1530190), (20, 765095), (23, 665300), (25, 612076), (46, 332650), (50, 306038), (92, 166325), (100, 153019), (115, 133060), (230, 66530), (460, 33265), (575, 26612), (1150, 13306), (2300, 6653)]