170794620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17903}}^1$

素因数の和:17971

約数の個数: 72

約数和(自身を含む): 527881536

約数和(自身を除く): 357086916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 17903, 35806, 53709, 71612, 89515, 107418, 161127, 179030, 214836, 268545, 322254, 358060, 537090, 644508, 805635, 948859, 1074180, 1611270, 1897718, 2846577, 3222540, 3795436, 4744295, 5693154, 8539731, 9488590, 11386308, 14232885, 17079462, 18977180, 28465770, 34158924, 42698655, 56931540, 85397310, 170794620]

約数ペア:

[(1, 170794620), (2, 85397310), (3, 56931540), (4, 42698655), (5, 34158924), (6, 28465770), (9, 18977180), (10, 17079462), (12, 14232885), (15, 11386308), (18, 9488590), (20, 8539731), (30, 5693154), (36, 4744295), (45, 3795436), (53, 3222540), (60, 2846577), (90, 1897718), (106, 1611270), (159, 1074180), (180, 948859), (212, 805635), (265, 644508), (318, 537090), (477, 358060), (530, 322254), (636, 268545), (795, 214836), (954, 179030), (1060, 161127), (1590, 107418), (1908, 89515), (2385, 71612), (3180, 53709), (4770, 35806), (9540, 17903)]