2730700

素因数分解:

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

素因数の和:151

約数の個数: 72

約数和(自身を含む): 6999552

約数和(自身を除く): 4268852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 83, 94, 100, 140, 166, 175, 188, 235, 329, 332, 350, 415, 470, 581, 658, 700, 830, 940, 1162, 1175, 1316, 1645, 1660, 2075, 2324, 2350, 2905, 3290, 3901, 4150, 4700, 5810, 6580, 7802, 8225, 8300, 11620, 14525, 15604, 16450, 19505, 27307, 29050, 32900, 39010, 54614, 58100, 78020, 97525, 109228, 136535, 195050, 273070, 390100, 546140, 682675, 1365350, 2730700]

約数ペア:

[(1, 2730700), (2, 1365350), (4, 682675), (5, 546140), (7, 390100), (10, 273070), (14, 195050), (20, 136535), (25, 109228), (28, 97525), (35, 78020), (47, 58100), (50, 54614), (70, 39010), (83, 32900), (94, 29050), (100, 27307), (140, 19505), (166, 16450), (175, 15604), (188, 14525), (235, 11620), (329, 8300), (332, 8225), (350, 7802), (415, 6580), (470, 5810), (581, 4700), (658, 4150), (700, 3901), (830, 3290), (940, 2905), (1162, 2350), (1175, 2324), (1316, 2075), (1645, 1660)]