1830945790

素因数分解:

$2^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{157433}}^1$

素因数の和:158603

約数の個数: 16

約数和(自身を含む): 3298557168

約数和(自身を除く): 1467611378

約数列:

[1, 2, 5, 10, 1163, 2326, 5815, 11630, 157433, 314866, 787165, 1574330, 183094579, 366189158, 915472895, 1830945790]

約数ペア:

[(1, 1830945790), (2, 915472895), (5, 366189158), (10, 183094579), (1163, 1574330), (2326, 787165), (5815, 314866), (11630, 157433)]