2916180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 9375912

約数和(自身を除く): 6459732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 953, 1020, 1530, 1906, 2859, 3060, 3812, 4765, 5718, 8577, 9530, 11436, 14295, 16201, 17154, 19060, 28590, 32402, 34308, 42885, 48603, 57180, 64804, 81005, 85770, 97206, 145809, 162010, 171540, 194412, 243015, 291618, 324020, 486030, 583236, 729045, 972060, 1458090, 2916180]

約数ペア:

[(1, 2916180), (2, 1458090), (3, 972060), (4, 729045), (5, 583236), (6, 486030), (9, 324020), (10, 291618), (12, 243015), (15, 194412), (17, 171540), (18, 162010), (20, 145809), (30, 97206), (34, 85770), (36, 81005), (45, 64804), (51, 57180), (60, 48603), (68, 42885), (85, 34308), (90, 32402), (102, 28590), (153, 19060), (170, 17154), (180, 16201), (204, 14295), (255, 11436), (306, 9530), (340, 8577), (510, 5718), (612, 4765), (765, 3812), (953, 3060), (1020, 2859), (1530, 1906)]