1837642230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20418247}}^1$

素因数の和:20418260

約数の個数: 24

約数和(自身を含む): 4777870032

約数和(自身を除く): 2940227802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20418247, 40836494, 61254741, 102091235, 122509482, 183764223, 204182470, 306273705, 367528446, 612547410, 918821115, 1837642230]

約数ペア:

[(1, 1837642230), (2, 918821115), (3, 612547410), (5, 367528446), (6, 306273705), (9, 204182470), (10, 183764223), (15, 122509482), (18, 102091235), (30, 61254741), (45, 40836494), (90, 20418247)]