494836620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{155609}}^1$

素因数の和:155674

約数の個数: 48

約数和(自身を含む): 1411693920

約数和(自身を除く): 916857300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 155609, 311218, 466827, 622436, 778045, 933654, 1556090, 1867308, 2334135, 3112180, 4668270, 8247277, 9336540, 16494554, 24741831, 32989108, 41236385, 49483662, 82472770, 98967324, 123709155, 164945540, 247418310, 494836620]

約数ペア:

[(1, 494836620), (2, 247418310), (3, 164945540), (4, 123709155), (5, 98967324), (6, 82472770), (10, 49483662), (12, 41236385), (15, 32989108), (20, 24741831), (30, 16494554), (53, 9336540), (60, 8247277), (106, 4668270), (159, 3112180), (212, 2334135), (265, 1867308), (318, 1556090), (530, 933654), (636, 778045), (795, 622436), (1060, 466827), (1590, 311218), (3180, 155609)]