672008340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{589481}}^1$

素因数の和:589512

約数の個数: 48

約数和(自身を含む): 1980659520

約数和(自身を除く): 1308651180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 589481, 1178962, 1768443, 2357924, 2947405, 3536886, 5894810, 7073772, 8842215, 11200139, 11789620, 17684430, 22400278, 33600417, 35368860, 44800556, 56000695, 67200834, 112001390, 134401668, 168002085, 224002780, 336004170, 672008340]

約数ペア:

[(1, 672008340), (2, 336004170), (3, 224002780), (4, 168002085), (5, 134401668), (6, 112001390), (10, 67200834), (12, 56000695), (15, 44800556), (19, 35368860), (20, 33600417), (30, 22400278), (38, 17684430), (57, 11789620), (60, 11200139), (76, 8842215), (95, 7073772), (114, 5894810), (190, 3536886), (228, 2947405), (285, 2357924), (380, 1768443), (570, 1178962), (1140, 589481)]