171073980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12343}}^1$

素因数の和:12376

約数の個数: 144

約数和(自身を含む): 647023104

約数和(自身を除く): 475949124

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, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 12343, 13860, 24686, 37029, 49372, 61715, 74058, 86401, 111087, 123430, 135773, 148116, 172802, 185145, 222174, 246860, 259203, 271546, 345604, 370290, 407319, 432005, 444348, 518406, 543092, 555435, 678865, 740580, 777609, 814638, 864010, 950411, 1036812, 1110870, 1221957, 1296015, 1357730, 1555218, 1629276, 1728020, 1900822, 2036595, 2221740, 2443914, 2592030, 2715460, 2851233, 3110436, 3801644, 3888045, 4073190, 4752055, 4887828, 5184060, 5702466, 6109785, 7776090, 8146380, 8553699, 9504110, 11404932, 12219570, 14256165, 15552180, 17107398, 19008220, 24439140, 28512330, 34214796, 42768495, 57024660, 85536990, 171073980]

約数ペア:

[(1, 171073980), (2, 85536990), (3, 57024660), (4, 42768495), (5, 34214796), (6, 28512330), (7, 24439140), (9, 19008220), (10, 17107398), (11, 15552180), (12, 14256165), (14, 12219570), (15, 11404932), (18, 9504110), (20, 8553699), (21, 8146380), (22, 7776090), (28, 6109785), (30, 5702466), (33, 5184060), (35, 4887828), (36, 4752055), (42, 4073190), (44, 3888045), (45, 3801644), (55, 3110436), (60, 2851233), (63, 2715460), (66, 2592030), (70, 2443914), (77, 2221740), (84, 2036595), (90, 1900822), (99, 1728020), (105, 1629276), (110, 1555218), (126, 1357730), (132, 1296015), (140, 1221957), (154, 1110870), (165, 1036812), (180, 950411), (198, 864010), (210, 814638), (220, 777609), (231, 740580), (252, 678865), (308, 555435), (315, 543092), (330, 518406), (385, 444348), (396, 432005), (420, 407319), (462, 370290), (495, 345604), (630, 271546), (660, 259203), (693, 246860), (770, 222174), (924, 185145), (990, 172802), (1155, 148116), (1260, 135773), (1386, 123430), (1540, 111087), (1980, 86401), (2310, 74058), (2772, 61715), (3465, 49372), (4620, 37029), (6930, 24686), (12343, 13860)]