23385420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{129919}}^1$

素因数の和:129934

約数の個数: 36

約数和(自身を含む): 70936320

約数和(自身を除く): 47550900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 129919, 259838, 389757, 519676, 649595, 779514, 1169271, 1299190, 1559028, 1948785, 2338542, 2598380, 3897570, 4677084, 5846355, 7795140, 11692710, 23385420]

約数ペア:

[(1, 23385420), (2, 11692710), (3, 7795140), (4, 5846355), (5, 4677084), (6, 3897570), (9, 2598380), (10, 2338542), (12, 1948785), (15, 1559028), (18, 1299190), (20, 1169271), (30, 779514), (36, 649595), (45, 519676), (60, 389757), (90, 259838), (180, 129919)]