1249204890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{467867}}^1$

素因数の和:467966

約数の個数: 32

約数和(自身を含む): 3031784640

約数和(自身を除く): 1782579750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 467867, 935734, 1403601, 2339335, 2807202, 4678670, 7018005, 14036010, 41640163, 83280326, 124920489, 208200815, 249840978, 416401630, 624602445, 1249204890]

約数ペア:

[(1, 1249204890), (2, 624602445), (3, 416401630), (5, 249840978), (6, 208200815), (10, 124920489), (15, 83280326), (30, 41640163), (89, 14036010), (178, 7018005), (267, 4678670), (445, 2807202), (534, 2339335), (890, 1403601), (1335, 935734), (2670, 467867)]