3021940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 6452712

約数和(自身を除く): 3430772

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2477, 4954, 9908, 12385, 24770, 49540, 151097, 302194, 604388, 755485, 1510970, 3021940]

約数ペア:

[(1, 3021940), (2, 1510970), (4, 755485), (5, 604388), (10, 302194), (20, 151097), (61, 49540), (122, 24770), (244, 12385), (305, 9908), (610, 4954), (1220, 2477)]