28634850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{21211}}^1$

素因数の和:21232

約数の個数: 48

約数和(自身を含む): 78908640

約数和(自身を除く): 50273790

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, 21211, 42422, 63633, 106055, 127266, 190899, 212110, 318165, 381798, 530275, 572697, 636330, 954495, 1060550, 1145394, 1590825, 1908990, 2863485, 3181650, 4772475, 5726970, 9544950, 14317425, 28634850]

約数ペア:

[(1, 28634850), (2, 14317425), (3, 9544950), (5, 5726970), (6, 4772475), (9, 3181650), (10, 2863485), (15, 1908990), (18, 1590825), (25, 1145394), (27, 1060550), (30, 954495), (45, 636330), (50, 572697), (54, 530275), (75, 381798), (90, 318165), (135, 212110), (150, 190899), (225, 127266), (270, 106055), (450, 63633), (675, 42422), (1350, 21211)]