1039487940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{108961}}^1$

素因数の和:109029

約数の個数: 72

約数和(自身を含む): 3212635608

約数和(自身を除く): 2173147668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 108961, 217922, 326883, 435844, 544805, 653766, 980649, 1089610, 1307532, 1634415, 1961298, 2179220, 3268830, 3922596, 4903245, 5774933, 6537660, 9806490, 11549866, 17324799, 19612980, 23099732, 28874665, 34649598, 51974397, 57749330, 69299196, 86623995, 103948794, 115498660, 173247990, 207897588, 259871985, 346495980, 519743970, 1039487940]

約数ペア:

[(1, 1039487940), (2, 519743970), (3, 346495980), (4, 259871985), (5, 207897588), (6, 173247990), (9, 115498660), (10, 103948794), (12, 86623995), (15, 69299196), (18, 57749330), (20, 51974397), (30, 34649598), (36, 28874665), (45, 23099732), (53, 19612980), (60, 17324799), (90, 11549866), (106, 9806490), (159, 6537660), (180, 5774933), (212, 4903245), (265, 3922596), (318, 3268830), (477, 2179220), (530, 1961298), (636, 1634415), (795, 1307532), (954, 1089610), (1060, 980649), (1590, 653766), (1908, 544805), (2385, 435844), (3180, 326883), (4770, 217922), (9540, 108961)]