19184850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{1579}}^1$

素因数の和:1606

約数の個数: 72

約数和(自身を含む): 53486160

約数和(自身を除く): 34301310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 1579, 2025, 2430, 3158, 4050, 4737, 6075, 7895, 9474, 12150, 14211, 15790, 23685, 28422, 39475, 42633, 47370, 71055, 78950, 85266, 118425, 127899, 142110, 213165, 236850, 255798, 355275, 383697, 426330, 639495, 710550, 767394, 1065825, 1278990, 1918485, 2131650, 3197475, 3836970, 6394950, 9592425, 19184850]

約数ペア:

[(1, 19184850), (2, 9592425), (3, 6394950), (5, 3836970), (6, 3197475), (9, 2131650), (10, 1918485), (15, 1278990), (18, 1065825), (25, 767394), (27, 710550), (30, 639495), (45, 426330), (50, 383697), (54, 355275), (75, 255798), (81, 236850), (90, 213165), (135, 142110), (150, 127899), (162, 118425), (225, 85266), (243, 78950), (270, 71055), (405, 47370), (450, 42633), (486, 39475), (675, 28422), (810, 23685), (1215, 15790), (1350, 14211), (1579, 12150), (2025, 9474), (2430, 7895), (3158, 6075), (4050, 4737)]