531409140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{984091}}^1$

素因数の和:984109

約数の個数: 48

約数和(自身を含む): 1653274560

約数和(自身を除く): 1121865420

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, 984091, 1968182, 2952273, 3936364, 4920455, 5904546, 8856819, 9840910, 11809092, 14761365, 17713638, 19681820, 26570457, 29522730, 35427276, 44284095, 53140914, 59045460, 88568190, 106281828, 132852285, 177136380, 265704570, 531409140]

約数ペア:

[(1, 531409140), (2, 265704570), (3, 177136380), (4, 132852285), (5, 106281828), (6, 88568190), (9, 59045460), (10, 53140914), (12, 44284095), (15, 35427276), (18, 29522730), (20, 26570457), (27, 19681820), (30, 17713638), (36, 14761365), (45, 11809092), (54, 9840910), (60, 8856819), (90, 5904546), (108, 4920455), (135, 3936364), (180, 2952273), (270, 1968182), (540, 984091)]