7347780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1266

約数の個数: 96

約数和(自身を含む): 24958080

約数和(自身を除く): 17610300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1237, 1485, 1980, 2474, 2970, 3711, 4948, 5940, 6185, 7422, 11133, 12370, 13607, 14844, 18555, 22266, 24740, 27214, 33399, 37110, 40821, 44532, 54428, 55665, 66798, 68035, 74220, 81642, 111330, 122463, 133596, 136070, 163284, 166995, 204105, 222660, 244926, 272140, 333990, 367389, 408210, 489852, 612315, 667980, 734778, 816420, 1224630, 1469556, 1836945, 2449260, 3673890, 7347780]

約数ペア:

[(1, 7347780), (2, 3673890), (3, 2449260), (4, 1836945), (5, 1469556), (6, 1224630), (9, 816420), (10, 734778), (11, 667980), (12, 612315), (15, 489852), (18, 408210), (20, 367389), (22, 333990), (27, 272140), (30, 244926), (33, 222660), (36, 204105), (44, 166995), (45, 163284), (54, 136070), (55, 133596), (60, 122463), (66, 111330), (90, 81642), (99, 74220), (108, 68035), (110, 66798), (132, 55665), (135, 54428), (165, 44532), (180, 40821), (198, 37110), (220, 33399), (270, 27214), (297, 24740), (330, 22266), (396, 18555), (495, 14844), (540, 13607), (594, 12370), (660, 11133), (990, 7422), (1188, 6185), (1237, 5940), (1485, 4948), (1980, 3711), (2474, 2970)]