47680860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8929}}^1$

素因数の和:9030

約数の個数: 48

約数和(自身を含む): 135021600

約数和(自身を除く): 87340740

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, 8929, 17858, 26787, 35716, 44645, 53574, 89290, 107148, 133935, 178580, 267870, 535740, 794681, 1589362, 2384043, 3178724, 3973405, 4768086, 7946810, 9536172, 11920215, 15893620, 23840430, 47680860]

約数ペア:

[(1, 47680860), (2, 23840430), (3, 15893620), (4, 11920215), (5, 9536172), (6, 7946810), (10, 4768086), (12, 3973405), (15, 3178724), (20, 2384043), (30, 1589362), (60, 794681), (89, 535740), (178, 267870), (267, 178580), (356, 133935), (445, 107148), (534, 89290), (890, 53574), (1068, 44645), (1335, 35716), (1780, 26787), (2670, 17858), (5340, 8929)]