26456430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 128

約数和(自身を含む): 85349376

約数和(自身を除く): 58892946

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 881, 910, 1001, 1155, 1365, 1430, 1762, 2002, 2145, 2310, 2643, 2730, 3003, 4290, 4405, 5005, 5286, 6006, 6167, 8810, 9691, 10010, 11453, 12334, 13215, 15015, 18501, 19382, 22906, 26430, 29073, 30030, 30835, 34359, 37002, 48455, 57265, 58146, 61670, 67837, 68718, 80171, 92505, 96910, 114530, 125983, 135674, 145365, 160342, 171795, 185010, 203511, 240513, 251966, 290730, 339185, 343590, 377949, 400855, 407022, 481026, 629915, 678370, 755898, 801710, 881881, 1017555, 1202565, 1259830, 1763762, 1889745, 2035110, 2405130, 2645643, 3779490, 4409405, 5291286, 8818810, 13228215, 26456430]

約数ペア:

[(1, 26456430), (2, 13228215), (3, 8818810), (5, 5291286), (6, 4409405), (7, 3779490), (10, 2645643), (11, 2405130), (13, 2035110), (14, 1889745), (15, 1763762), (21, 1259830), (22, 1202565), (26, 1017555), (30, 881881), (33, 801710), (35, 755898), (39, 678370), (42, 629915), (55, 481026), (65, 407022), (66, 400855), (70, 377949), (77, 343590), (78, 339185), (91, 290730), (105, 251966), (110, 240513), (130, 203511), (143, 185010), (154, 171795), (165, 160342), (182, 145365), (195, 135674), (210, 125983), (231, 114530), (273, 96910), (286, 92505), (330, 80171), (385, 68718), (390, 67837), (429, 61670), (455, 58146), (462, 57265), (546, 48455), (715, 37002), (770, 34359), (858, 30835), (881, 30030), (910, 29073), (1001, 26430), (1155, 22906), (1365, 19382), (1430, 18501), (1762, 15015), (2002, 13215), (2145, 12334), (2310, 11453), (2643, 10010), (2730, 9691), (3003, 8810), (4290, 6167), (4405, 6006), (5005, 5286)]