17311140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1282

約数の個数: 144

約数和(自身を含む): 65520000

約数和(自身を除く): 48208860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1249, 1260, 1386, 1540, 1980, 2310, 2498, 2772, 3465, 3747, 4620, 4996, 6245, 6930, 7494, 8743, 11241, 12490, 13739, 13860, 14988, 17486, 18735, 22482, 24980, 26229, 27478, 34972, 37470, 41217, 43715, 44964, 52458, 54956, 56205, 68695, 74940, 78687, 82434, 87430, 96173, 104916, 112410, 123651, 131145, 137390, 157374, 164868, 174860, 192346, 206085, 224820, 247302, 262290, 274780, 288519, 314748, 384692, 393435, 412170, 480865, 494604, 524580, 577038, 618255, 786870, 824340, 865557, 961730, 1154076, 1236510, 1442595, 1573740, 1731114, 1923460, 2473020, 2885190, 3462228, 4327785, 5770380, 8655570, 17311140]

約数ペア:

[(1, 17311140), (2, 8655570), (3, 5770380), (4, 4327785), (5, 3462228), (6, 2885190), (7, 2473020), (9, 1923460), (10, 1731114), (11, 1573740), (12, 1442595), (14, 1236510), (15, 1154076), (18, 961730), (20, 865557), (21, 824340), (22, 786870), (28, 618255), (30, 577038), (33, 524580), (35, 494604), (36, 480865), (42, 412170), (44, 393435), (45, 384692), (55, 314748), (60, 288519), (63, 274780), (66, 262290), (70, 247302), (77, 224820), (84, 206085), (90, 192346), (99, 174860), (105, 164868), (110, 157374), (126, 137390), (132, 131145), (140, 123651), (154, 112410), (165, 104916), (180, 96173), (198, 87430), (210, 82434), (220, 78687), (231, 74940), (252, 68695), (308, 56205), (315, 54956), (330, 52458), (385, 44964), (396, 43715), (420, 41217), (462, 37470), (495, 34972), (630, 27478), (660, 26229), (693, 24980), (770, 22482), (924, 18735), (990, 17486), (1155, 14988), (1249, 13860), (1260, 13739), (1386, 12490), (1540, 11241), (1980, 8743), (2310, 7494), (2498, 6930), (2772, 6245), (3465, 4996), (3747, 4620)]