27400770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17909}}^1$

素因数の和:17939

約数の個数: 48

約数和(自身を含む): 75436920

約数和(自身を除く): 48036150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 17909, 35818, 53727, 89545, 107454, 161181, 179090, 268635, 304453, 322362, 537270, 608906, 805905, 913359, 1522265, 1611810, 1826718, 2740077, 3044530, 4566795, 5480154, 9133590, 13700385, 27400770]

約数ペア:

[(1, 27400770), (2, 13700385), (3, 9133590), (5, 5480154), (6, 4566795), (9, 3044530), (10, 2740077), (15, 1826718), (17, 1611810), (18, 1522265), (30, 913359), (34, 805905), (45, 608906), (51, 537270), (85, 322362), (90, 304453), (102, 268635), (153, 179090), (170, 161181), (255, 107454), (306, 89545), (510, 53727), (765, 35818), (1530, 17909)]