943957140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{25253}}^1$

素因数の和:25361

約数の個数: 96

約数和(自身を含む): 3054723840

約数和(自身を除く): 2110766700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3738, 5340, 6230, 7476, 9345, 12460, 18690, 25253, 37380, 50506, 75759, 101012, 126265, 151518, 176771, 252530, 303036, 353542, 378795, 505060, 530313, 707084, 757590, 883855, 1060626, 1515180, 1767710, 2121252, 2247517, 2651565, 3535420, 4495034, 5303130, 6742551, 8990068, 10606260, 11237585, 13485102, 15732619, 22475170, 26970204, 31465238, 33712755, 44950340, 47197857, 62930476, 67425510, 78663095, 94395714, 134851020, 157326190, 188791428, 235989285, 314652380, 471978570, 943957140]

約数ペア:

[(1, 943957140), (2, 471978570), (3, 314652380), (4, 235989285), (5, 188791428), (6, 157326190), (7, 134851020), (10, 94395714), (12, 78663095), (14, 67425510), (15, 62930476), (20, 47197857), (21, 44950340), (28, 33712755), (30, 31465238), (35, 26970204), (42, 22475170), (60, 15732619), (70, 13485102), (84, 11237585), (89, 10606260), (105, 8990068), (140, 6742551), (178, 5303130), (210, 4495034), (267, 3535420), (356, 2651565), (420, 2247517), (445, 2121252), (534, 1767710), (623, 1515180), (890, 1060626), (1068, 883855), (1246, 757590), (1335, 707084), (1780, 530313), (1869, 505060), (2492, 378795), (2670, 353542), (3115, 303036), (3738, 252530), (5340, 176771), (6230, 151518), (7476, 126265), (9345, 101012), (12460, 75759), (18690, 50506), (25253, 37380)]