1770348580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8090

約数の個数: 144

約数和(自身を含む): 5030081280

約数和(自身を除く): 3259732700

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 484, 572, 605, 715, 770, 847, 910, 1001, 1210, 1430, 1540, 1573, 1694, 1820, 2002, 2420, 2860, 3146, 3388, 4004, 4235, 5005, 6292, 7865, 8039, 8470, 10010, 11011, 15730, 16078, 16940, 20020, 22022, 31460, 32156, 40195, 44044, 55055, 56273, 80390, 88429, 104507, 110110, 112546, 160780, 176858, 209014, 220220, 225092, 281365, 353716, 418028, 442145, 522535, 562730, 619003, 731549, 884290, 972719, 1045070, 1125460, 1149577, 1238006, 1463098, 1768580, 1945438, 2090140, 2299154, 2476012, 2926196, 3095015, 3657745, 3890876, 4598308, 4863595, 5747885, 6190030, 6809033, 7315490, 8047039, 9727190, 11495770, 12380060, 12645347, 13618066, 14630980, 16094078, 19454380, 22991540, 25290694, 27236132, 32188156, 34045165, 40235195, 50581388, 63226735, 68090330, 80470390, 88517429, 126453470, 136180660, 160940780, 177034858, 252906940, 354069716, 442587145, 885174290, 1770348580]

約数ペア:

[(1, 1770348580), (2, 885174290), (4, 442587145), (5, 354069716), (7, 252906940), (10, 177034858), (11, 160940780), (13, 136180660), (14, 126453470), (20, 88517429), (22, 80470390), (26, 68090330), (28, 63226735), (35, 50581388), (44, 40235195), (52, 34045165), (55, 32188156), (65, 27236132), (70, 25290694), (77, 22991540), (91, 19454380), (110, 16094078), (121, 14630980), (130, 13618066), (140, 12645347), (143, 12380060), (154, 11495770), (182, 9727190), (220, 8047039), (242, 7315490), (260, 6809033), (286, 6190030), (308, 5747885), (364, 4863595), (385, 4598308), (455, 3890876), (484, 3657745), (572, 3095015), (605, 2926196), (715, 2476012), (770, 2299154), (847, 2090140), (910, 1945438), (1001, 1768580), (1210, 1463098), (1430, 1238006), (1540, 1149577), (1573, 1125460), (1694, 1045070), (1820, 972719), (2002, 884290), (2420, 731549), (2860, 619003), (3146, 562730), (3388, 522535), (4004, 442145), (4235, 418028), (5005, 353716), (6292, 281365), (7865, 225092), (8039, 220220), (8470, 209014), (10010, 176858), (11011, 160780), (15730, 112546), (16078, 110110), (16940, 104507), (20020, 88429), (22022, 80390), (31460, 56273), (32156, 55055), (40195, 44044)]