171351660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{60763}}^1$

素因数の和:60822

約数の個数: 48

約数和(自身を含む): 490000896

約数和(自身を除く): 318649236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 60763, 121526, 182289, 243052, 303815, 364578, 607630, 729156, 911445, 1215260, 1822890, 2855861, 3645780, 5711722, 8567583, 11423444, 14279305, 17135166, 28558610, 34270332, 42837915, 57117220, 85675830, 171351660]

約数ペア:

[(1, 171351660), (2, 85675830), (3, 57117220), (4, 42837915), (5, 34270332), (6, 28558610), (10, 17135166), (12, 14279305), (15, 11423444), (20, 8567583), (30, 5711722), (47, 3645780), (60, 2855861), (94, 1822890), (141, 1215260), (188, 911445), (235, 729156), (282, 607630), (470, 364578), (564, 303815), (705, 243052), (940, 182289), (1410, 121526), (2820, 60763)]