6858780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 19461120

約数和(自身を除く): 12602340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1447, 1580, 2370, 2894, 4341, 4740, 5788, 7235, 8682, 14470, 17364, 21705, 28940, 43410, 86820, 114313, 228626, 342939, 457252, 571565, 685878, 1143130, 1371756, 1714695, 2286260, 3429390, 6858780]

約数ペア:

[(1, 6858780), (2, 3429390), (3, 2286260), (4, 1714695), (5, 1371756), (6, 1143130), (10, 685878), (12, 571565), (15, 457252), (20, 342939), (30, 228626), (60, 114313), (79, 86820), (158, 43410), (237, 28940), (316, 21705), (395, 17364), (474, 14470), (790, 8682), (948, 7235), (1185, 5788), (1447, 4740), (1580, 4341), (2370, 2894)]