26886810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1297}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 64671552

約数和(自身を除く): 37784742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1297, 1382, 2073, 2594, 3455, 3891, 4146, 6485, 6910, 7782, 10365, 12970, 19455, 20730, 38910, 896227, 1792454, 2688681, 4481135, 5377362, 8962270, 13443405, 26886810]

約数ペア:

[(1, 26886810), (2, 13443405), (3, 8962270), (5, 5377362), (6, 4481135), (10, 2688681), (15, 1792454), (30, 896227), (691, 38910), (1297, 20730), (1382, 19455), (2073, 12970), (2594, 10365), (3455, 7782), (3891, 6910), (4146, 6485)]