63019672660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3238421}}^1$

素因数の和:3238576

約数の個数: 48

約数和(自身を含む): 152335370880

約数和(自身を除く): 89315698220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2780, 3892, 4865, 9730, 19460, 3238421, 6476842, 12953684, 16192105, 22668947, 32384210, 45337894, 64768420, 90675788, 113344735, 226689470, 450140519, 453378940, 900281038, 1800562076, 2250702595, 3150983633, 4501405190, 6301967266, 9002810380, 12603934532, 15754918165, 31509836330, 63019672660]

約数ペア:

[(1, 63019672660), (2, 31509836330), (4, 15754918165), (5, 12603934532), (7, 9002810380), (10, 6301967266), (14, 4501405190), (20, 3150983633), (28, 2250702595), (35, 1800562076), (70, 900281038), (139, 453378940), (140, 450140519), (278, 226689470), (556, 113344735), (695, 90675788), (973, 64768420), (1390, 45337894), (1946, 32384210), (2780, 22668947), (3892, 16192105), (4865, 12953684), (9730, 6476842), (19460, 3238421)]