2966940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 9199008

約数和(自身を除く): 6232068

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, 311, 318, 477, 530, 622, 636, 795, 933, 954, 1060, 1244, 1555, 1590, 1866, 1908, 2385, 2799, 3110, 3180, 3732, 4665, 4770, 5598, 6220, 9330, 9540, 11196, 13995, 16483, 18660, 27990, 32966, 49449, 55980, 65932, 82415, 98898, 148347, 164830, 197796, 247245, 296694, 329660, 494490, 593388, 741735, 988980, 1483470, 2966940]

約数ペア:

[(1, 2966940), (2, 1483470), (3, 988980), (4, 741735), (5, 593388), (6, 494490), (9, 329660), (10, 296694), (12, 247245), (15, 197796), (18, 164830), (20, 148347), (30, 98898), (36, 82415), (45, 65932), (53, 55980), (60, 49449), (90, 32966), (106, 27990), (159, 18660), (180, 16483), (212, 13995), (265, 11196), (311, 9540), (318, 9330), (477, 6220), (530, 5598), (622, 4770), (636, 4665), (795, 3732), (933, 3180), (954, 3110), (1060, 2799), (1244, 2385), (1555, 1908), (1590, 1866)]