45213780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8467}}^1$

素因数の和:8568

約数の個数: 48

約数和(自身を含む): 128036160

約数和(自身を除く): 82822380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 8467, 16934, 25401, 33868, 42335, 50802, 84670, 101604, 127005, 169340, 254010, 508020, 753563, 1507126, 2260689, 3014252, 3767815, 4521378, 7535630, 9042756, 11303445, 15071260, 22606890, 45213780]

約数ペア:

[(1, 45213780), (2, 22606890), (3, 15071260), (4, 11303445), (5, 9042756), (6, 7535630), (10, 4521378), (12, 3767815), (15, 3014252), (20, 2260689), (30, 1507126), (60, 753563), (89, 508020), (178, 254010), (267, 169340), (356, 127005), (445, 101604), (534, 84670), (890, 50802), (1068, 42335), (1335, 33868), (1780, 25401), (2670, 16934), (5340, 8467)]