304839090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{10891}}^1$

素因数の和:11215

約数の個数: 48

約数和(自身を含む): 795203136

約数和(自身を除く): 490364046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2799, 3110, 4665, 5598, 9330, 10891, 13995, 21782, 27990, 32673, 54455, 65346, 98019, 108910, 163365, 196038, 326730, 490095, 980190, 3387101, 6774202, 10161303, 16935505, 20322606, 30483909, 33871010, 50806515, 60967818, 101613030, 152419545, 304839090]

約数ペア:

[(1, 304839090), (2, 152419545), (3, 101613030), (5, 60967818), (6, 50806515), (9, 33871010), (10, 30483909), (15, 20322606), (18, 16935505), (30, 10161303), (45, 6774202), (90, 3387101), (311, 980190), (622, 490095), (933, 326730), (1555, 196038), (1866, 163365), (2799, 108910), (3110, 98019), (4665, 65346), (5598, 54455), (9330, 32673), (10891, 27990), (13995, 21782)]