1188810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 128

約数和(自身を含む): 3939840

約数和(自身を除く): 2751030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 37, 42, 45, 51, 54, 63, 70, 74, 85, 90, 102, 105, 111, 119, 126, 135, 153, 170, 185, 189, 210, 222, 238, 255, 259, 270, 306, 315, 333, 357, 370, 378, 459, 510, 518, 555, 595, 629, 630, 666, 714, 765, 777, 918, 945, 999, 1071, 1110, 1190, 1258, 1295, 1530, 1554, 1665, 1785, 1887, 1890, 1998, 2142, 2295, 2331, 2590, 3145, 3213, 3330, 3570, 3774, 3885, 4403, 4590, 4662, 4995, 5355, 5661, 6290, 6426, 6993, 7770, 8806, 9435, 9990, 10710, 11322, 11655, 13209, 13986, 16065, 16983, 18870, 22015, 23310, 26418, 28305, 32130, 33966, 34965, 39627, 44030, 56610, 66045, 69930, 79254, 84915, 118881, 132090, 169830, 198135, 237762, 396270, 594405, 1188810]

約数ペア:

[(1, 1188810), (2, 594405), (3, 396270), (5, 237762), (6, 198135), (7, 169830), (9, 132090), (10, 118881), (14, 84915), (15, 79254), (17, 69930), (18, 66045), (21, 56610), (27, 44030), (30, 39627), (34, 34965), (35, 33966), (37, 32130), (42, 28305), (45, 26418), (51, 23310), (54, 22015), (63, 18870), (70, 16983), (74, 16065), (85, 13986), (90, 13209), (102, 11655), (105, 11322), (111, 10710), (119, 9990), (126, 9435), (135, 8806), (153, 7770), (170, 6993), (185, 6426), (189, 6290), (210, 5661), (222, 5355), (238, 4995), (255, 4662), (259, 4590), (270, 4403), (306, 3885), (315, 3774), (333, 3570), (357, 3330), (370, 3213), (378, 3145), (459, 2590), (510, 2331), (518, 2295), (555, 2142), (595, 1998), (629, 1890), (630, 1887), (666, 1785), (714, 1665), (765, 1554), (777, 1530), (918, 1295), (945, 1258), (999, 1190), (1071, 1110)]