123087730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3271}}^1$

素因数の和:3402

約数の個数: 32

約数和(自身を含む): 228987648

約数和(自身を除く): 105899918

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 3271, 3763, 6542, 7526, 16355, 18815, 32710, 37630, 173363, 232241, 346726, 464482, 866815, 1161205, 1733630, 2322410, 12308773, 24617546, 61543865, 123087730]

約数ペア:

[(1, 123087730), (2, 61543865), (5, 24617546), (10, 12308773), (53, 2322410), (71, 1733630), (106, 1161205), (142, 866815), (265, 464482), (355, 346726), (530, 232241), (710, 173363), (3271, 37630), (3763, 32710), (6542, 18815), (7526, 16355)]