30173940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167633}}^1$

素因数の和:167648

約数の個数: 36

約数和(自身を含む): 91528164

約数和(自身を除く): 61354224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 167633, 335266, 502899, 670532, 838165, 1005798, 1508697, 1676330, 2011596, 2514495, 3017394, 3352660, 5028990, 6034788, 7543485, 10057980, 15086970, 30173940]

約数ペア:

[(1, 30173940), (2, 15086970), (3, 10057980), (4, 7543485), (5, 6034788), (6, 5028990), (9, 3352660), (10, 3017394), (12, 2514495), (15, 2011596), (18, 1676330), (20, 1508697), (30, 1005798), (36, 838165), (45, 670532), (60, 502899), (90, 335266), (180, 167633)]