486090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 1381536

約数和(自身を除く): 895446

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 491, 495, 982, 990, 1473, 2455, 2946, 4419, 4910, 5401, 7365, 8838, 10802, 14730, 16203, 22095, 27005, 32406, 44190, 48609, 54010, 81015, 97218, 162030, 243045, 486090]

約数ペア:

[(1, 486090), (2, 243045), (3, 162030), (5, 97218), (6, 81015), (9, 54010), (10, 48609), (11, 44190), (15, 32406), (18, 27005), (22, 22095), (30, 16203), (33, 14730), (45, 10802), (55, 8838), (66, 7365), (90, 5401), (99, 4910), (110, 4419), (165, 2946), (198, 2455), (330, 1473), (491, 990), (495, 982)]