9716940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 30292080

約数和(自身を除く): 20575140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1459, 1665, 2220, 2918, 3330, 4377, 5836, 6660, 7295, 8754, 13131, 14590, 17508, 21885, 26262, 29180, 43770, 52524, 53983, 65655, 87540, 107966, 131310, 161949, 215932, 262620, 269915, 323898, 485847, 539830, 647796, 809745, 971694, 1079660, 1619490, 1943388, 2429235, 3238980, 4858470, 9716940]

約数ペア:

[(1, 9716940), (2, 4858470), (3, 3238980), (4, 2429235), (5, 1943388), (6, 1619490), (9, 1079660), (10, 971694), (12, 809745), (15, 647796), (18, 539830), (20, 485847), (30, 323898), (36, 269915), (37, 262620), (45, 215932), (60, 161949), (74, 131310), (90, 107966), (111, 87540), (148, 65655), (180, 53983), (185, 52524), (222, 43770), (333, 29180), (370, 26262), (444, 21885), (555, 17508), (666, 14590), (740, 13131), (1110, 8754), (1332, 7295), (1459, 6660), (1665, 5836), (2220, 4377), (2918, 3330)]