74413980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{413411}}^1$

素因数の和:413426

約数の個数: 36

約数和(自身を含む): 225722952

約数和(自身を除く): 151308972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 413411, 826822, 1240233, 1653644, 2067055, 2480466, 3720699, 4134110, 4960932, 6201165, 7441398, 8268220, 12402330, 14882796, 18603495, 24804660, 37206990, 74413980]

約数ペア:

[(1, 74413980), (2, 37206990), (3, 24804660), (4, 18603495), (5, 14882796), (6, 12402330), (9, 8268220), (10, 7441398), (12, 6201165), (15, 4960932), (18, 4134110), (20, 3720699), (30, 2480466), (36, 2067055), (45, 1653644), (60, 1240233), (90, 826822), (180, 413411)]