729861390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{5009}}^1$

素因数の和:6641

約数の個数: 48

約数和(自身を含む): 1899190800

約数和(自身を除く): 1169329410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1619, 3238, 4857, 5009, 8095, 9714, 10018, 14571, 15027, 16190, 24285, 25045, 29142, 30054, 45081, 48570, 50090, 72855, 75135, 90162, 145710, 150270, 225405, 450810, 8109571, 16219142, 24328713, 40547855, 48657426, 72986139, 81095710, 121643565, 145972278, 243287130, 364930695, 729861390]

約数ペア:

[(1, 729861390), (2, 364930695), (3, 243287130), (5, 145972278), (6, 121643565), (9, 81095710), (10, 72986139), (15, 48657426), (18, 40547855), (30, 24328713), (45, 16219142), (90, 8109571), (1619, 450810), (3238, 225405), (4857, 150270), (5009, 145710), (8095, 90162), (9714, 75135), (10018, 72855), (14571, 50090), (15027, 48570), (16190, 45081), (24285, 30054), (25045, 29142)]