26285910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 78796800

約数和(自身を除く): 52510890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 37, 42, 51, 70, 74, 85, 102, 105, 111, 119, 170, 185, 199, 210, 222, 238, 255, 259, 357, 370, 398, 510, 518, 555, 595, 597, 629, 714, 777, 995, 1110, 1190, 1194, 1258, 1295, 1393, 1554, 1785, 1887, 1990, 2590, 2786, 2985, 3145, 3383, 3570, 3774, 3885, 4179, 4403, 5970, 6290, 6766, 6965, 7363, 7770, 8358, 8806, 9435, 10149, 13209, 13930, 14726, 16915, 18870, 20298, 20895, 22015, 22089, 23681, 26418, 33830, 36815, 41790, 44030, 44178, 47362, 50745, 51541, 66045, 71043, 73630, 101490, 103082, 110445, 118405, 125171, 132090, 142086, 154623, 220890, 236810, 250342, 257705, 309246, 355215, 375513, 515410, 625855, 710430, 751026, 773115, 876197, 1251710, 1546230, 1752394, 1877565, 2628591, 3755130, 4380985, 5257182, 8761970, 13142955, 26285910]

約数ペア:

[(1, 26285910), (2, 13142955), (3, 8761970), (5, 5257182), (6, 4380985), (7, 3755130), (10, 2628591), (14, 1877565), (15, 1752394), (17, 1546230), (21, 1251710), (30, 876197), (34, 773115), (35, 751026), (37, 710430), (42, 625855), (51, 515410), (70, 375513), (74, 355215), (85, 309246), (102, 257705), (105, 250342), (111, 236810), (119, 220890), (170, 154623), (185, 142086), (199, 132090), (210, 125171), (222, 118405), (238, 110445), (255, 103082), (259, 101490), (357, 73630), (370, 71043), (398, 66045), (510, 51541), (518, 50745), (555, 47362), (595, 44178), (597, 44030), (629, 41790), (714, 36815), (777, 33830), (995, 26418), (1110, 23681), (1190, 22089), (1194, 22015), (1258, 20895), (1295, 20298), (1393, 18870), (1554, 16915), (1785, 14726), (1887, 13930), (1990, 13209), (2590, 10149), (2786, 9435), (2985, 8806), (3145, 8358), (3383, 7770), (3570, 7363), (3774, 6965), (3885, 6766), (4179, 6290), (4403, 5970)]