2115450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1567}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 5832960

約数和(自身を除く): 3717510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1567, 3134, 4701, 7835, 9402, 14103, 15670, 23505, 28206, 39175, 42309, 47010, 70515, 78350, 84618, 117525, 141030, 211545, 235050, 352575, 423090, 705150, 1057725, 2115450]

約数ペア:

[(1, 2115450), (2, 1057725), (3, 705150), (5, 423090), (6, 352575), (9, 235050), (10, 211545), (15, 141030), (18, 117525), (25, 84618), (27, 78350), (30, 70515), (45, 47010), (50, 42309), (54, 39175), (75, 28206), (90, 23505), (135, 15670), (150, 14103), (225, 9402), (270, 7835), (450, 4701), (675, 3134), (1350, 1567)]