171027990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5323}}^1$

素因数の和:5363

約数の個数: 128

約数和(自身を含む): 551992320

約数和(自身を除く): 380964330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3213, 3570, 4590, 5323, 5355, 6426, 10646, 10710, 15969, 16065, 26615, 31938, 32130, 37261, 47907, 53230, 74522, 79845, 90491, 95814, 111783, 143721, 159690, 180982, 186305, 223566, 239535, 271473, 287442, 335349, 372610, 452455, 479070, 542946, 558915, 633437, 670698, 718605, 814419, 904910, 1006047, 1117830, 1266874, 1357365, 1437210, 1628838, 1676745, 1900311, 2012094, 2443257, 2714730, 3167185, 3353490, 3800622, 4072095, 4886514, 5030235, 5700933, 6334370, 8144190, 9501555, 10060470, 11401866, 12216285, 17102799, 19003110, 24432570, 28504665, 34205598, 57009330, 85513995, 171027990]

約数ペア:

[(1, 171027990), (2, 85513995), (3, 57009330), (5, 34205598), (6, 28504665), (7, 24432570), (9, 19003110), (10, 17102799), (14, 12216285), (15, 11401866), (17, 10060470), (18, 9501555), (21, 8144190), (27, 6334370), (30, 5700933), (34, 5030235), (35, 4886514), (42, 4072095), (45, 3800622), (51, 3353490), (54, 3167185), (63, 2714730), (70, 2443257), (85, 2012094), (90, 1900311), (102, 1676745), (105, 1628838), (119, 1437210), (126, 1357365), (135, 1266874), (153, 1117830), (170, 1006047), (189, 904910), (210, 814419), (238, 718605), (255, 670698), (270, 633437), (306, 558915), (315, 542946), (357, 479070), (378, 452455), (459, 372610), (510, 335349), (595, 287442), (630, 271473), (714, 239535), (765, 223566), (918, 186305), (945, 180982), (1071, 159690), (1190, 143721), (1530, 111783), (1785, 95814), (1890, 90491), (2142, 79845), (2295, 74522), (3213, 53230), (3570, 47907), (4590, 37261), (5323, 32130), (5355, 31938), (6426, 26615), (10646, 16065), (10710, 15969)]