1834840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6553}}^1$

素因数の和:6571

約数の個数: 32

約数和(自身を含む): 4718880

約数和(自身を除く): 2884040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6553, 13106, 26212, 32765, 45871, 52424, 65530, 91742, 131060, 183484, 229355, 262120, 366968, 458710, 917420, 1834840]

約数ペア:

[(1, 1834840), (2, 917420), (4, 458710), (5, 366968), (7, 262120), (8, 229355), (10, 183484), (14, 131060), (20, 91742), (28, 65530), (35, 52424), (40, 45871), (56, 32765), (70, 26212), (140, 13106), (280, 6553)]