6448860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3257}}^1$

素因数の和:3283

約数の個数: 72

約数和(自身を含む): 21346416

約数和(自身を除く): 14897556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3257, 6514, 9771, 13028, 16285, 19542, 29313, 32570, 35827, 39084, 48855, 58626, 65140, 71654, 97710, 107481, 117252, 143308, 146565, 179135, 195420, 214962, 293130, 322443, 358270, 429924, 537405, 586260, 644886, 716540, 1074810, 1289772, 1612215, 2149620, 3224430, 6448860]

約数ペア:

[(1, 6448860), (2, 3224430), (3, 2149620), (4, 1612215), (5, 1289772), (6, 1074810), (9, 716540), (10, 644886), (11, 586260), (12, 537405), (15, 429924), (18, 358270), (20, 322443), (22, 293130), (30, 214962), (33, 195420), (36, 179135), (44, 146565), (45, 143308), (55, 117252), (60, 107481), (66, 97710), (90, 71654), (99, 65140), (110, 58626), (132, 48855), (165, 39084), (180, 35827), (198, 32570), (220, 29313), (330, 19542), (396, 16285), (495, 13028), (660, 9771), (990, 6514), (1980, 3257)]