61293420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{340519}}^1$

素因数の和:340534

約数の個数: 36

約数和(自身を含む): 185923920

約数和(自身を除く): 124630500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 340519, 681038, 1021557, 1362076, 1702595, 2043114, 3064671, 3405190, 4086228, 5107785, 6129342, 6810380, 10215570, 12258684, 15323355, 20431140, 30646710, 61293420]

約数ペア:

[(1, 61293420), (2, 30646710), (3, 20431140), (4, 15323355), (5, 12258684), (6, 10215570), (9, 6810380), (10, 6129342), (12, 5107785), (15, 4086228), (18, 3405190), (20, 3064671), (30, 2043114), (36, 1702595), (45, 1362076), (60, 1021557), (90, 681038), (180, 340519)]