78455970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2803}}^1$

素因数の和:3127

約数の個数: 48

約数和(自身を含む): 204714432

約数和(自身を除く): 126258462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2799, 2803, 3110, 4665, 5598, 5606, 8409, 9330, 13995, 14015, 16818, 25227, 27990, 28030, 42045, 50454, 84090, 126135, 252270, 871733, 1743466, 2615199, 4358665, 5230398, 7845597, 8717330, 13075995, 15691194, 26151990, 39227985, 78455970]

約数ペア:

[(1, 78455970), (2, 39227985), (3, 26151990), (5, 15691194), (6, 13075995), (9, 8717330), (10, 7845597), (15, 5230398), (18, 4358665), (30, 2615199), (45, 1743466), (90, 871733), (311, 252270), (622, 126135), (933, 84090), (1555, 50454), (1866, 42045), (2799, 28030), (2803, 27990), (3110, 25227), (4665, 16818), (5598, 14015), (5606, 13995), (8409, 9330)]