546140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 1354752

約数和(自身を除く): 808612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 83, 94, 140, 166, 188, 235, 329, 332, 415, 470, 581, 658, 830, 940, 1162, 1316, 1645, 1660, 2324, 2905, 3290, 3901, 5810, 6580, 7802, 11620, 15604, 19505, 27307, 39010, 54614, 78020, 109228, 136535, 273070, 546140]

約数ペア:

[(1, 546140), (2, 273070), (4, 136535), (5, 109228), (7, 78020), (10, 54614), (14, 39010), (20, 27307), (28, 19505), (35, 15604), (47, 11620), (70, 7802), (83, 6580), (94, 5810), (140, 3901), (166, 3290), (188, 2905), (235, 2324), (329, 1660), (332, 1645), (415, 1316), (470, 1162), (581, 940), (658, 830)]