1868130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 128

約数和(自身を含む): 5909760

約数和(自身を除く): 4041630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 37, 45, 51, 54, 55, 66, 74, 85, 90, 99, 102, 110, 111, 135, 153, 165, 170, 185, 187, 198, 222, 255, 270, 297, 306, 330, 333, 370, 374, 407, 459, 495, 510, 555, 561, 594, 629, 666, 765, 814, 918, 935, 990, 999, 1110, 1122, 1221, 1258, 1485, 1530, 1665, 1683, 1870, 1887, 1998, 2035, 2295, 2442, 2805, 2970, 3145, 3330, 3366, 3663, 3774, 4070, 4590, 4995, 5049, 5610, 5661, 6105, 6290, 6919, 7326, 8415, 9435, 9990, 10098, 10989, 11322, 12210, 13838, 16830, 16983, 18315, 18870, 20757, 21978, 25245, 28305, 33966, 34595, 36630, 41514, 50490, 54945, 56610, 62271, 69190, 84915, 103785, 109890, 124542, 169830, 186813, 207570, 311355, 373626, 622710, 934065, 1868130]

約数ペア:

[(1, 1868130), (2, 934065), (3, 622710), (5, 373626), (6, 311355), (9, 207570), (10, 186813), (11, 169830), (15, 124542), (17, 109890), (18, 103785), (22, 84915), (27, 69190), (30, 62271), (33, 56610), (34, 54945), (37, 50490), (45, 41514), (51, 36630), (54, 34595), (55, 33966), (66, 28305), (74, 25245), (85, 21978), (90, 20757), (99, 18870), (102, 18315), (110, 16983), (111, 16830), (135, 13838), (153, 12210), (165, 11322), (170, 10989), (185, 10098), (187, 9990), (198, 9435), (222, 8415), (255, 7326), (270, 6919), (297, 6290), (306, 6105), (330, 5661), (333, 5610), (370, 5049), (374, 4995), (407, 4590), (459, 4070), (495, 3774), (510, 3663), (555, 3366), (561, 3330), (594, 3145), (629, 2970), (666, 2805), (765, 2442), (814, 2295), (918, 2035), (935, 1998), (990, 1887), (999, 1870), (1110, 1683), (1122, 1665), (1221, 1530), (1258, 1485)]