275835510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1579}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 737164800

約数和(自身を除く): 461329290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 647, 1294, 1579, 1941, 3158, 3235, 3882, 4737, 5823, 6470, 7895, 9474, 9705, 11646, 14211, 15790, 17469, 19410, 23685, 28422, 29115, 34938, 42633, 47370, 58230, 71055, 85266, 87345, 142110, 174690, 213165, 426330, 1021613, 2043226, 3064839, 5108065, 6129678, 9194517, 10216130, 15324195, 18389034, 27583551, 30648390, 45972585, 55167102, 91945170, 137917755, 275835510]

約数ペア:

[(1, 275835510), (2, 137917755), (3, 91945170), (5, 55167102), (6, 45972585), (9, 30648390), (10, 27583551), (15, 18389034), (18, 15324195), (27, 10216130), (30, 9194517), (45, 6129678), (54, 5108065), (90, 3064839), (135, 2043226), (270, 1021613), (647, 426330), (1294, 213165), (1579, 174690), (1941, 142110), (3158, 87345), (3235, 85266), (3882, 71055), (4737, 58230), (5823, 47370), (6470, 42633), (7895, 34938), (9474, 29115), (9705, 28422), (11646, 23685), (14211, 19410), (15790, 17469)]