721548270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2672401}}^1$

素因数の和:2672417

約数の個数: 32

約数和(自身を含む): 1924129440

約数和(自身を除く): 1202581170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2672401, 5344802, 8017203, 13362005, 16034406, 24051609, 26724010, 40086015, 48103218, 72154827, 80172030, 120258045, 144309654, 240516090, 360774135, 721548270]

約数ペア:

[(1, 721548270), (2, 360774135), (3, 240516090), (5, 144309654), (6, 120258045), (9, 80172030), (10, 72154827), (15, 48103218), (18, 40086015), (27, 26724010), (30, 24051609), (45, 16034406), (54, 13362005), (90, 8017203), (135, 5344802), (270, 2672401)]