2558366910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45337}}^1$

素因数の和:45383

約数の個数: 128

約数和(自身を含む): 7834406400

約数和(自身を除く): 5276039490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1710, 1881, 2090, 2565, 2970, 3135, 3762, 5130, 5643, 6270, 9405, 11286, 18810, 28215, 45337, 56430, 90674, 136011, 226685, 272022, 408033, 453370, 498707, 680055, 816066, 861403, 997414, 1224099, 1360110, 1496121, 1722806, 2040165, 2448198, 2493535, 2584209, 2992242, 4080330, 4307015, 4488363, 4987070, 5168418, 6120495, 7480605, 7752627, 8614030, 8976726, 9475433, 12240990, 12921045, 13465089, 14961210, 15505254, 18950866, 22441815, 23257881, 25842090, 26930178, 28426299, 38763135, 44883630, 46515762, 47377165, 56852598, 67325445, 77526270, 85278897, 94754330, 116289405, 134650890, 142131495, 170557794, 232578810, 255836691, 284262990, 426394485, 511673382, 852788970, 1279183455, 2558366910]

約数ペア:

[(1, 2558366910), (2, 1279183455), (3, 852788970), (5, 511673382), (6, 426394485), (9, 284262990), (10, 255836691), (11, 232578810), (15, 170557794), (18, 142131495), (19, 134650890), (22, 116289405), (27, 94754330), (30, 85278897), (33, 77526270), (38, 67325445), (45, 56852598), (54, 47377165), (55, 46515762), (57, 44883630), (66, 38763135), (90, 28426299), (95, 26930178), (99, 25842090), (110, 23257881), (114, 22441815), (135, 18950866), (165, 15505254), (171, 14961210), (190, 13465089), (198, 12921045), (209, 12240990), (270, 9475433), (285, 8976726), (297, 8614030), (330, 7752627), (342, 7480605), (418, 6120495), (495, 5168418), (513, 4987070), (570, 4488363), (594, 4307015), (627, 4080330), (855, 2992242), (990, 2584209), (1026, 2493535), (1045, 2448198), (1254, 2040165), (1485, 1722806), (1710, 1496121), (1881, 1360110), (2090, 1224099), (2565, 997414), (2970, 861403), (3135, 816066), (3762, 680055), (5130, 498707), (5643, 453370), (6270, 408033), (9405, 272022), (11286, 226685), (18810, 136011), (28215, 90674), (45337, 56430)]