29781630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{330907}}^1$

素因数の和:330920

約数の個数: 24

約数和(自身を含む): 77432472

約数和(自身を除く): 47650842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 330907, 661814, 992721, 1654535, 1985442, 2978163, 3309070, 4963605, 5956326, 9927210, 14890815, 29781630]

約数ペア:

[(1, 29781630), (2, 14890815), (3, 9927210), (5, 5956326), (6, 4963605), (9, 3309070), (10, 2978163), (15, 1985442), (18, 1654535), (30, 992721), (45, 661814), (90, 330907)]