218024730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10487}}^1$

素因数の和:10521

約数の個数: 128

約数和(自身を含む): 724930560

約数和(自身を除く): 506905830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 10395, 10487, 20790, 20974, 31461, 52435, 62922, 73409, 94383, 104870, 115357, 146818, 157305, 188766, 220227, 230714, 283149, 314610, 346071, 367045, 440454, 471915, 566298, 576785, 660681, 692142, 734090, 807499, 943830, 1038213, 1101135, 1153570, 1321362, 1415745, 1614998, 1730355, 1982043, 2076426, 2202270, 2422497, 2831490, 3114639, 3303405, 3460710, 3964086, 4037495, 4844994, 5191065, 6229278, 6606810, 7267491, 8074990, 9910215, 10382130, 12112485, 14534982, 15573195, 19820430, 21802473, 24224970, 31146390, 36337455, 43604946, 72674910, 109012365, 218024730]

約数ペア:

[(1, 218024730), (2, 109012365), (3, 72674910), (5, 43604946), (6, 36337455), (7, 31146390), (9, 24224970), (10, 21802473), (11, 19820430), (14, 15573195), (15, 14534982), (18, 12112485), (21, 10382130), (22, 9910215), (27, 8074990), (30, 7267491), (33, 6606810), (35, 6229278), (42, 5191065), (45, 4844994), (54, 4037495), (55, 3964086), (63, 3460710), (66, 3303405), (70, 3114639), (77, 2831490), (90, 2422497), (99, 2202270), (105, 2076426), (110, 1982043), (126, 1730355), (135, 1614998), (154, 1415745), (165, 1321362), (189, 1153570), (198, 1101135), (210, 1038213), (231, 943830), (270, 807499), (297, 734090), (315, 692142), (330, 660681), (378, 576785), (385, 566298), (462, 471915), (495, 440454), (594, 367045), (630, 346071), (693, 314610), (770, 283149), (945, 230714), (990, 220227), (1155, 188766), (1386, 157305), (1485, 146818), (1890, 115357), (2079, 104870), (2310, 94383), (2970, 73409), (3465, 62922), (4158, 52435), (6930, 31461), (10395, 20974), (10487, 20790)]