171908460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{318349}}^1$

素因数の和:318367

約数の個数: 48

約数和(自身を含む): 534828000

約数和(自身を除く): 362919540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 318349, 636698, 955047, 1273396, 1591745, 1910094, 2865141, 3183490, 3820188, 4775235, 5730282, 6366980, 8595423, 9550470, 11460564, 14325705, 17190846, 19100940, 28651410, 34381692, 42977115, 57302820, 85954230, 171908460]

約数ペア:

[(1, 171908460), (2, 85954230), (3, 57302820), (4, 42977115), (5, 34381692), (6, 28651410), (9, 19100940), (10, 17190846), (12, 14325705), (15, 11460564), (18, 9550470), (20, 8595423), (27, 6366980), (30, 5730282), (36, 4775235), (45, 3820188), (54, 3183490), (60, 2865141), (90, 1910094), (108, 1591745), (135, 1273396), (180, 955047), (270, 636698), (540, 318349)]