1869097157060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{472909}}^1$

素因数の和:473078

約数の個数: 144

約数和(自身を含む): 4732372537200

約数和(自身を除く): 2863275380140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 109, 140, 148, 185, 196, 218, 245, 259, 370, 436, 490, 518, 545, 740, 763, 980, 1036, 1090, 1295, 1526, 1813, 2180, 2590, 3052, 3626, 3815, 4033, 5180, 5341, 7252, 7630, 8066, 9065, 10682, 15260, 16132, 18130, 20165, 21364, 26705, 28231, 36260, 40330, 53410, 56462, 80660, 106820, 112924, 141155, 197617, 282310, 395234, 472909, 564620, 790468, 945818, 988085, 1891636, 1976170, 2364545, 3310363, 3952340, 4729090, 6620726, 9458180, 13241452, 16551815, 17497633, 23172541, 33103630, 34995266, 46345082, 51547081, 66207260, 69990532, 87488165, 92690164, 103094162, 115862705, 122483431, 174976330, 206188324, 231725410, 244966862, 257735405, 349952660, 360829567, 463450820, 489933724, 515470810, 612417155, 721659134, 857384017, 1030941620, 1224834310, 1443318268, 1714768034, 1804147835, 1907241997, 2449668620, 2525806969, 3429536068, 3608295670, 3814483994, 4286920085, 5051613938, 7216591340, 7628967988, 8573840170, 9536209985, 10103227876, 12629034845, 13350693979, 17147680340, 19072419970, 25258069690, 26701387958, 38144839940, 50516139380, 53402775916, 66753469895, 93454857853, 133506939790, 186909715706, 267013879580, 373819431412, 467274289265, 934548578530, 1869097157060]

約数ペア:

[(1, 1869097157060), (2, 934548578530), (4, 467274289265), (5, 373819431412), (7, 267013879580), (10, 186909715706), (14, 133506939790), (20, 93454857853), (28, 66753469895), (35, 53402775916), (37, 50516139380), (49, 38144839940), (70, 26701387958), (74, 25258069690), (98, 19072419970), (109, 17147680340), (140, 13350693979), (148, 12629034845), (185, 10103227876), (196, 9536209985), (218, 8573840170), (245, 7628967988), (259, 7216591340), (370, 5051613938), (436, 4286920085), (490, 3814483994), (518, 3608295670), (545, 3429536068), (740, 2525806969), (763, 2449668620), (980, 1907241997), (1036, 1804147835), (1090, 1714768034), (1295, 1443318268), (1526, 1224834310), (1813, 1030941620), (2180, 857384017), (2590, 721659134), (3052, 612417155), (3626, 515470810), (3815, 489933724), (4033, 463450820), (5180, 360829567), (5341, 349952660), (7252, 257735405), (7630, 244966862), (8066, 231725410), (9065, 206188324), (10682, 174976330), (15260, 122483431), (16132, 115862705), (18130, 103094162), (20165, 92690164), (21364, 87488165), (26705, 69990532), (28231, 66207260), (36260, 51547081), (40330, 46345082), (53410, 34995266), (56462, 33103630), (80660, 23172541), (106820, 17497633), (112924, 16551815), (141155, 13241452), (197617, 9458180), (282310, 6620726), (395234, 4729090), (472909, 3952340), (564620, 3310363), (790468, 2364545), (945818, 1976170), (988085, 1891636)]