1119923910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{253951}}^1$

素因数の和:253978

約数の個数: 72

約数和(自身を含む): 3387211776

約数和(自身を除く): 2267287866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 253951, 507902, 761853, 1269755, 1523706, 1777657, 2285559, 2539510, 3555314, 3809265, 4571118, 5332971, 7618530, 8888285, 10665942, 11427795, 12443599, 15998913, 17776570, 22855590, 24887198, 26664855, 31997826, 37330797, 53329710, 62217995, 74661594, 79994565, 111992391, 124435990, 159989130, 186653985, 223984782, 373307970, 559961955, 1119923910]

約数ペア:

[(1, 1119923910), (2, 559961955), (3, 373307970), (5, 223984782), (6, 186653985), (7, 159989130), (9, 124435990), (10, 111992391), (14, 79994565), (15, 74661594), (18, 62217995), (21, 53329710), (30, 37330797), (35, 31997826), (42, 26664855), (45, 24887198), (49, 22855590), (63, 17776570), (70, 15998913), (90, 12443599), (98, 11427795), (105, 10665942), (126, 8888285), (147, 7618530), (210, 5332971), (245, 4571118), (294, 3809265), (315, 3555314), (441, 2539510), (490, 2285559), (630, 1777657), (735, 1523706), (882, 1269755), (1470, 761853), (2205, 507902), (4410, 253951)]