210520770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{132403}}^1$

素因数の和:132466

約数の個数: 32

約数和(自身を含む): 514786752

約数和(自身を除く): 304265982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 132403, 264806, 397209, 662015, 794418, 1324030, 1986045, 3972090, 7017359, 14034718, 21052077, 35086795, 42104154, 70173590, 105260385, 210520770]

約数ペア:

[(1, 210520770), (2, 105260385), (3, 70173590), (5, 42104154), (6, 35086795), (10, 21052077), (15, 14034718), (30, 7017359), (53, 3972090), (106, 1986045), (159, 1324030), (265, 794418), (318, 662015), (530, 397209), (795, 264806), (1590, 132403)]