69490170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257371}}^1$

素因数の和:257387

約数の個数: 32

約数和(自身を含む): 185307840

約数和(自身を除く): 115817670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 257371, 514742, 772113, 1286855, 1544226, 2316339, 2573710, 3860565, 4632678, 6949017, 7721130, 11581695, 13898034, 23163390, 34745085, 69490170]

約数ペア:

[(1, 69490170), (2, 34745085), (3, 23163390), (5, 13898034), (6, 11581695), (9, 7721130), (10, 6949017), (15, 4632678), (18, 3860565), (27, 2573710), (30, 2316339), (45, 1544226), (54, 1286855), (90, 772113), (135, 514742), (270, 257371)]