5178780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{28771}}^1$

素因数の和:28786

約数の個数: 36

約数和(自身を含む): 15709512

約数和(自身を除く): 10530732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 28771, 57542, 86313, 115084, 143855, 172626, 258939, 287710, 345252, 431565, 517878, 575420, 863130, 1035756, 1294695, 1726260, 2589390, 5178780]

約数ペア:

[(1, 5178780), (2, 2589390), (3, 1726260), (4, 1294695), (5, 1035756), (6, 863130), (9, 575420), (10, 517878), (12, 431565), (15, 345252), (18, 287710), (20, 258939), (30, 172626), (36, 143855), (45, 115084), (60, 86313), (90, 57542), (180, 28771)]